{"data":{"id":"us/47-cfr-101.147","jurisdiction":"us","citation":"47 CFR 101.147","heading":"Frequency assignments.","body":"(a) Frequencies in the following bands are available for assignment for fixed microwave services.\n928.0-929.0 MHz (28)\n932.0-932.5 MHz (27)\n932.5-935 MHz (17)\n941.0-941.5 MHz (27)\n941.5-944 MHz (17) (18)\n952.0-960.0 MHz (28)\n1,850-1,990 MHz (20) (22)\n2,110-2,130 MHz (1) (3) (7) (20) (23)\n2,130-2,150 MHz (20) (22)\n2,160-2,180 MHz (1) (2) (20) (23)\n2,180-2,200 MHz (20) (22)\n2,450-2,500 MHz (12)\n2,650-2,690 MHz\n3,700-4,200 MHz (8) (14) (25)\n5,925-6,425 MHz (6) (14) (25)\n6,425-6,525 MHz (24)\n6,525-6.875 MHz (14) (33)\n6,875-7,125 MHz (10) (34)\n10,550-10,680 MHz (19)\n10,700-11,700 MHz (8) (9) (19) (25)\n11,700-12,200 MHz (24)\n12,200-12,700 MHz (31)\n12,700-13,200 (22), (34)\n13,200-13,250 MHz (4) (24) (25)\n14,200-14,400 MHz (24)\n17,700-18,300 MHz (5) (10) (15)\n19,300-19,700 MHz (5) (10) (15)\n21,200-22,000 MHz (4) (11) (12) (13) (24) (25) (26)\n22,000-23,600 MHz (4) (11) (12) (24) (25) (26)\n24,250-25,250 MHz\n29,100-29,250 MHz (5) (16)\n31,000-31,300 MHz (16)\n42,000-42,500 MHz\n71,000-76,000 MHz (5) (17)\n81,000-86,000 MHz (5) (17)\n92,000-94,000 MHz (17)\n94,100-95,000 MHz (17)\nNotes\n(1) Frequencies in this band are shared with control and repeater stations in the Public Mobile Services and with stations in the International Fixed Public Radio communication Services located south of 25°30′ north latitude in the State of Florida and U. S. possessions in the Caribbean area. Additionally, the band 2160-2162 MHz is shared with stations in the Multipoint Distribution Service.\n(2) Except upon showing that no alternative frequencies are available, no new assignments will be made in the band 2160-2162 MHz for stations located within 80.5 kilometers (50 miles) of the coordinates of the cities listed in § 21.901(c) of this chapter.\n(3) Television transmission in this band is not authorized and radio frequency channel widths may not exceed 3.5 MHz.\n(4) Frequencies in this band are shared with fixed and mobile stations licensed in other services.\n(5) Frequencies in this band are shared with stations in the fixed-satellite service.\n(6) These frequencies are not available for assignment to mobile earth stations.\n(7) Frequencies in the band 2110-2120 MHz may be authorized on a case-by-case basis to Government or non-Government space research earth stations for telecommand purposes in connection with deep space research.\n(8) This frequency band is shared with station(s) in the Local Television Transmission Service for locations outside the contiguous United States and applications for new permanent or temporary facilities in this band will not be accepted for locations in the contiguous United States. Existing licensees as of April 19, 2018, for permanent and temporary point-to-point Fixed Service links in the contiguous United States have until December 5, 2023, to self-relocate their point-to-point links out of the 3,700-4,200 MHz band. This frequency band is also shared in the U.S. Possessions in the Caribbean area, with stations in the International Fixed Public Radiocommunications Services.\n(9) The band segments 10.95-11.2 and 11.45-11.7 GHz are shared with space stations (space to earth) in the fixed-satellite service.\n(10) This band is co-equally shared with stations in the fixed services under parts 74, 78 and 101 of this chapter.\n(11) Frequencies in this band are shared with Government stations.\n(12) Frequencies in this band are available for assignment to the common carrier and private-operational fixed point-to-point microwave services.\n(13) Frequencies in this band are shared with stations in the earth exploration satellite service (space to earth).\n(14) Frequencies in this band are shared with stations in the fixed satellite service. For 3,700-4,200 MHz, frequencies are only available for locations outside the contiguous United States and applications for new permanent or temporary facilities in this band will not be accepted for locations in the contiguous United States. Existing licensees as of April 19, 2018, of permanent and temporary point-to-point Fixed Service links in the contiguous United States have until December 5, 2023, to self-relocate their point-to-point links out of the 3,700-4,200 MHz.\n(15) Stations licensed as of September 9, 1983 to use frequencies in the 17.7-19.7 GHz band may, upon proper application, continue to be authorized for such operation.\n(16) As of June 30, 1997, frequencies in these bands are available for assignment only to LMDS radio stations, except for non-LMDS radio stations authorized pursuant to applications refiled no later than June 26, 1998.\n(17) Frequencies in these bands are shared with Government fixed stations and stations in the Private Operational Fixed Point-to-Point Microwave Service (part 101).\n(18) Frequencies in the 942 to 944 MHz band are also shared with broadcast auxiliary stations.\n(19) Frequencies in this band are shared with stations in the private-operational fixed point-to-point microwave service.\n(20) New facilities in these bands will be licensed only on a secondary basis. Facilities licensed or applied for before January 16, 1992, are permitted to make minor modifications in accordance with § 101.81 and retain their primary status.\n(21) Any authorization of additional stations to use the 2160-2162 MHz band for Multipoint Distribution Service applied for after January 16, 1992, will be secondary to use of the band for emerging technology services.\n(22) Frequencies in these bands are for the exclusive use of Private Operational Fixed Point-to-Point Microwave Service (part 101). Frequencies in the 12,700-13,200 MHz band, which were available only to stations authorized in the 12,200-12,700 MHz band as of September 9, 1983, are not available for new facilities.\n(23) Frequencies in these bands are for the exclusive use of Common Carrier Fixed Point-to-Point Microwave Service (part 101).\n(24) Frequencies in these bands are available for assignment to television pickup and television non-broadcast pickup stations. The maximum power for the local television transmission service in the 14.2-14.4 GHz band is + 45 dBW except that operations are not permitted within 1.5 degrees of the geostationary orbit. Beginning March 1, 2005, no new LTTS operators will be licensed and no existing LTTS licenses shall be issued in the 11.7-12.2 and 14.2-14.4 GHz bands.\n(25) Frequencies in these bands are available for assignment to television STL stations. For 3,700-4,200 MHz, frequencies are only available for locations outside the contiguous United States and applications for new permanent or temporary facilities in this band will not be accepted for locations in the contiguous United States. Existing licensees as of April 19, 2018, of permanent and temporary point-to-point Fixed Service links in the contiguous United States have until December 5, 2023, to self-relocate their point-to-point links out of the 3,700-4,200 MHz band.\n(26) Frequencies from 21.8-22.0 GHz and 23.0-23.2 GHz may be authorized for low power, limited coverage systems subject to the provisions of paragraph (s)(8) of this section.\n(27) Frequencies in the 932 to 932.5 MHz and 941 to 941.5 MHz bands are shared with Government fixed point-to-multipoint stations. Frequencies in these bands are paired with one another and are available for flexible use for transmission of the licensee's products and information services, excluding video entertainment material. 932.00625/941.00625 MHz to 932.24375/941.24375 MHz is licensed by Economic Area. 932.25625/941.25625 MHz to 932.49375/941.49375 MHz is licensed on a site-by-site basis.\n(28) Licensees that obtain authorizations in the 928/952/956 MHz MAS bands subsequent to July 1, 1999 are limited to private internal services, as defined in § 101.1305. Incumbent operations in the 928/952/956 MHz MAS bands, as defined in § 101.1331(a), are subject to grandfather rights pursuant to § 101.1331. The 928.85-929.0 MHz and 959.85-960.0 MHz bands are licensed on a geographic area basis with no eligibility restrictions. The 928.0-928.85 MHz band paired with the 952.0-952.85 MHz band, in addition to unpaired frequencies in the 956.25-956.45 MHz band, are licensed on a site-by-site basis and used for terrestrial point-to-point and point-to-multipoint fixed and limited mobile operations. The 928.85-929.0 MHz band paired with the 959.85-960.0 MHz band is licensed by Economic Area and used for terrestrial point-to-point and point-to-multipoint fixed operations.\n(29) Frequencies in this band are shared with stations in the Multipoint Distribution Service (part 21). These frequencies may be used for the transmission of the licensee's products and information services, excluding video entertainment material to the licensee's customers.\n(30) [Reserved]\n(31) This frequency band can be used for Multichannel Video Distribution and Data Service (MVDDS) shared with Direct Broadcast Satellite (DBS) Services on a co-primary non-harmful interference basis and on a co-primary basis with NGSO FSS satellite earth stations. Incumbent private operational fixed point-to-point licensees can also use these frequencies on a site by site basis.\n(32) Frequencies in this band are shared with stations in the fixed-satellite service, subject to the conditions specified in footnote 15 of § 25.202(a)(1) of this chapter, see 47 CFR 47 25.202(a)(1) n.16.\n(33) The coordination of a new 30 megahertz link in the 6,525-6,875 MHz band should be attempted only if it cannot be accommodated in the 5,925-6,425 MHz band.\n(34) In the bands 6,875-7,125 MHz and 12,700-13,150 MHz, links shall not intersect with the service areas of television pickup stations.\n(b) Frequencies normally available for assignment in this service are set forth with applicable limitations in the following tables: 928-960 MHz Multiple address system (MAS) frequencies are available for the point-to-multipoint and point-to-point transmission of a licensee's products or services, excluding video entertainment material, to a licensee's customer or for its own internal communications. The paired frequencies listed in this section are used for two-way communications between a master station and remote stations. Ancillary one-way communications on paired frequencies are permitted on a case-by-case basis. Ancillary communications between interrelated master stations are permitted on a secondary basis. The normal channel bandwidth assigned will be 12.5 kHz. EA licensees, however, may combine contiguous channels without limit or justification. Site-based licensees may combine contiguous channels up to 50 kHz, and more than 50 kHz only upon a showing of adequate justification. Any bandwidth (12.5 kHz, 25 kHz or greater) authorized in accordance with this section may be subdivided into narrower bandwidths to create additional (or sub) frequencies without the need to specify each discrete frequency within the specific bandwidth. Equipment that is used to create additional frequencies by narrowing bandwidth (whether authorized for a 12.5 kHz, 25 kHz or greater bandwidth) will be required to meet, at a minimum, the ±0.00015 percent tolerance requirement so that all subfrequencies will be within the emission mask. Systems licensed for frequencies in these MAS bands prior to August 1, 1975, may continue to operate as authorized until June 11, 1996, at which time they must comply with current MAS operations based on the 12.5 kHz channelization set forth in this paragraph. Systems licensed between August 1, 1975, and January 1, 1981, inclusive, are required to comply with the grandfathered 25 kHz standard bandwidth and channelization requirements set forth in this paragraph. Systems originally licensed after January 1, 1981, and on or before May 11, 1988, with bandwidths of 25 kHz and above, will be grandfathered indefinitely.\nNote to paragraph (b) introductory text:\nParagraphs (b)(1) through (b)(5) and Tables 1 through 7 of this section pertain to Multiple Address System (MAS) frequencies and paragraph (b)(6) and Tables 8 through 11 of this section pertain to Point-To-Point frequencies.\n(1) Frequencies listed in this paragraph are designated for private internal use and are subject to site-based licensing.\nTable 1—Paired Frequencies (MHz)\n[12.5 kHz bandwidth]\nRemote transmit Master transmit\n928.00625 952.00625\n928.01875 952.01875\n928.03125 952.03125\n928.04375 952.04375\n928.05625 952.05625\n928.06875 952.06875\n928.08125 952.08125\n928.09375 952.09375\n928.10625 952.10625\n928.11875 952.11875\n928.13125 952.13125\n928.14375 952.14375\n928.15625 952.15625\n928.16875 952.16875\n928.18125 952.18125\n928.19375 952.19375\n928.20625 952.20625\n928.21875 952.21875\n928.23125 952.23125\n928.24375 952.24375\n928.25625 952.25625\n928.26875 952.26875\n928.28125 952.28125\n928.29375 952.29375\n928.30625 952.30625\n928.31875 952.31875\n928.33125 952.33125\n928.34375 952.34375\nUnpaired Frequencies (MHz)\n[12.5 kHz bandwidth]\nD D D\n956.25625 956.33125 956.39375\n956.26875 956.34375 956.40625\n956.28125 956.35625 956.41875\n956.29375 956.36875 956.43125\n956.30625 956.38125 956.44375\n956.31875\nTable 2—Paired Frequencies (MHz)\n[25 kHz bandwidth]\nRemote transmit Master transmit\n928.0125 952.0125\n928.0375 952.0375\n928.0625 952.0625\n928.0875 952.0875\n928.1125 952.1125\n928.1375 952.1375\n928.1625 952.1625\n928.1875 952.1875\n928.2125 952.2125\n928.2375 952.2375\n928.2625 952.2625\n928.2875 952.2875\n928.3125 952.3125\n928.3375 952.3375\nUnpaired Frequencies (MHz)\n[25 kHz bandwidth]\n956.2625 956.3375 956.4125\n956.2875 956.3625 956.4375\n956.3125 956.3875\n(2) Frequencies listed in this paragraph are designated for private internal use and are subject to site-based licensing.\nTable 3—Paired Frequencies (MHz)\n[12.5 kHz bandwidth]\nRemote transmit Master transmit\n928.35625 952.35625\n928.36875 928.36875\n928.38125 952.38125\n928.39375 952.39375\n928.40625 952.40625\n928.41875 952.41875\n928.43125 952.43125\n928.44375 952.44375\n928.45625 952.45625\n928.46875 952.46875\n928.48125 952.48125\n928.49375 952.49375\n928.50625 952.50625\n928.51875 952.51875\n928.53125 952.53125\n928.54375 952.54375\n928.55625 952.55625\n928.56875 952.56875\n928.58125 952.58125\n928.59375 952.59375\n928.60625 952.60625\n928.61875 952.61875\n928.63125 952.63125\n928.64375 952.64375\n928.65625 952.65625\n928.66875 952.66875\n928.68125 952.68125\n928.69375 952.69375\n928.70625 952.70625\n928.71875 952.71875\n928.73125 952.73125\n928.74375 952.74375\n928.75625 952.75625\n928.76875 952.76875\n928.78125 952.78125\n928.79375 952.79375\n928.80625 952.80625\n928.81875 952.81875\n928.83125 952.83125\n928.84375 952.84375\nTable 4—Paired Frequencies (MHz)\n[25 kHz bandwidth]\nRemote transmit Master transmit\n928.3625 952.3625\n928.3875 952.3875\n928.4125 952.4125\n928.4375 952.4375\n928.4625 952.4625\n928.4875 952.4875\n928.5125 952.5125\n928.5375 952.5375\n928.5625 952.5625\n928.5875 952.5875\n928.6125 952.6125\n928.6375 952.6375\n928.6625 952.6625\n928.6875 952.6875\n928.7125 952.7125\n928.7375 952.7375\n928.7625 952.7625\n928.7875 952.7875\n928.8125 952.8125\n928.8375 952.8375\n(3) Frequencies listed in this paragraph are not restricted to private internal use and are licensed by geographic area. Incumbent facilities must be protected.\nTable 5—Paired Frequencies (MHz)\n[12.5 kHz bandwidth]\nRemote transmit Master transmit\n928.85625 959.85625\n928.86875 959.86875\n928.88125 959.88125\n928.89375 959.89375\n928.90625 959.90625\n928.91875 959.91875\n928.93125 959.93125\n928.94375 959.94375\n928.95625 959.95625\n928.96875 959.96875\n928.98125 959.98125\n928.99375 959.99375\nTable 6—Paired Frequencies (MHz)\n[25 kHz bandwidth]\nRemote transmit Master transmit\n928.8625 959.8625\n928.8875 959.8875\n928.9125 959.9125\n928.9375 959.9375\n928.9625 959.9625\n928.9875 959.9875\n(4) Frequencies listed in this paragraph are licensed by either economic area or on a site-by-site basis.\nTable 7—Paired Frequencies\nRemote transmit Master transmit\nLicensed by Economic Area\n(12.5 kHz bandwidth):\n932.00625 941.00625\n932.01875 941.01875\n932.03125 941.03125\n932.04375 941.04375\n932.05625 941.05625\n932.06875 941.06875\n932.08125 941.08125\n932.09375 941.09375\n(50 kHz bandwidth):\n932.12500 941.12500\n(12.5 kHz bandwidth):\n932.15625 941.15625\n932.16875 941.16875\n932.18125 941.18125\n932.19375 941.19375\n932.20625 941.20625\n932.21875 941.21875\n932.23125 941.23125\n932.24375 941.24375\nReserved for public safety and private internal use. Licensed on site-by-site basis.\n(12.5 kHz bandwidth):\n932.25625 941.25625\n932.26875 941.26875\n932.28125 941.28125\n932.29375 941.29375\n932.30625 941.30625\n932.31875 941.31875\n932.33125 941.33125\n932.34375 941.34375\n932.35625 941.35625\n932.36875 941.36875\n932.38125 941.38125\n932.39375 941.39375\n932.40625 941.40625\n932.41875 941.41875\n932.43125 941.43125\nReserved for Public Safety and Federal Government Use. Licensed on site-by-site basis.\n(12.5 kHz bandwidth):\n932.44375 941.44375\n932.45625 941.45625\n932.46875 941.46875\n932.48125 941.48125\n932.49375 941.49375\n(5) Equivalent power and antenna heights for multiple address master stations:\nAntenna height (AAT) in meters Maximum effective radiated power\nWatts dBm\nAbove 305 200 53\nAbove 274 to 305 250 54\nAbove 244 to 274 315 55\nAbove 213 to 244 400 56\nAbove 182 to 213 500 57\nAbove 152.5 to 182 630 58\n152.5 and below 1,000 60\nFor mobile operations the maximum ERP is 25 watts (44 dBm).\n(6) Fixed point-to-point frequencies.\nTable 8—Paired Frequencies\n[All frequencies may be used by Common Carrier Fixed Point-to-Point and Private Operational Fixed Point-to-Point Microwave Service licensees; 25 kHz bandwidth]\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n932.5125 941.5125\n932.5375 941.5375\n932.5625 941.5625\n932.5875 941.5875\n932.6125 941.6125\n932.6375 941.6375\n932.6625 941.6625\n934.8375 943.8375\n934.8625 943.8625\n934.8875 943.8875\n934.9125 943.9125\n934.9375 943.9375\n934.9625 943.9625\n934.9875 943.9875\nTable 9—Paired Frequencies\n[Frequencies may be used only by Private Operational Fixed Point-to-Point Microwave Service licensees, unless otherwise noted; 50 kHz bandwidth]\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n932.70 1 1 941.70\n932.75 1 1 941.75\n934.80 1 1 943.80\n956.65 953.05\n956.75 953.15\n956.85 953.25\n956.95 953.35\n957.05 953.45\n957.25 953.65\n957.35 953.75\n957.45 953.85\n957.65 954.05\n957.75 954.15\n957.85 954.25\n958.05 954.45\n958.15 954.55\n958.25 954.65\n958.45 954.85\n958.55 954.95\n958.65 955.05\n958.85 955.25\n958.95 955.35\n959.05 955.45\n959.25 955.65\n959.35 955.75\n959.45 955.85\n959.55 955.95\n959.65 956.05\n1 These frequencies also may be used by Common Carrier Fixed Point-to-Point Microwave licensees.\nTable 10—Paired Frequencies\n[Frequencies may be used only by Private Operational Fixed Point-to-Point Microwave licensees, unless otherwise noted; 100 kHz bandwidth]\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n932.8250 1 1 941.8250\n932.9250 1 1 941.9250\n933.0250 1 1 942.0250\n934.5250 1 1 943.5250\n934.6250 1 1 943.6250\n934.7250 1 1 943.7250\n956.6 953.0\n956.7 953.1\n956.8 953.2\n956.9 953.3\n957.0 953.4\n957.1 953.5\n957.2 953.6\n957.3 953.7\n957.4 953.8\n957.5 953.9\n957.6 954.0\n957.7 954.1\n957.8 954.2\n957.9 954.3\n958.0 954.4\n958.1 954.5\n958.2 954.6\n958.3 954.7\n958.4 954.8\n958.5 954.9\n958.6 955.0\n958.7 955.1\n958.8 955.2\n958.9 955.3\n959.0 955.4\n959.1 955.5\n959.2 955.6\n959.3 955.7\n959.4 955.8\n959.5 955.9\n959.6 956.0\n959.7 956.1\n1 These frequencies also may be used by Common Carrier Fixed Point-to-Point Microwave licensees.\nTable 11—Paired Frequencies\n[Frequencies may be used only by Private Operational Fixed Point-to-Point Microwave licensees, unless otherwise noted; (200 kHz bandwidth)]\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n933.1750 1 1 942.1750\n933.3750 1 1 942.3750\n933.5750 1 1 942.5750\n933.7750 1 1 942.7750\n933.9750 1 1 942.9750\n934.1750 1 1 943.1750\n934.3750 1 1 943.3750\n957.15 953.55\n957.55 953.95\n957.95 954.35\n958.35 954.75\n958.75 955.15\n959.15 955.55\n1 These frequencies also may be used by Common Carrier Fixed Point-to-Point Microwave licensees.\n(c) 1850-1990 MHz. (1) 10 MHz maximum bandwidth.\nPaired Frequencies\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n1855 1935\n1865 1945\n1875 1955\n1885 1965\n1895 1975\n1905 1985\nUnpaired Frequencies\n1915 1\n1925 1\n1 Available for systems employing one-way transmission.\n(2) 5 MHz maximum bandwidth.\nPaired Frequencies\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n1860 1940\n1870 1950\n1880 1960\n1890 1970\n1900 1980\n(d) 2130-2150 MHz; 2180-2200 MHz. 800 kHz maximum bandwidth, unless noted.\nPaired Frequencies\n2130-2150 2180-2200\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n2130.8 2180.8\n2131.6 1 2181.6\n2132.4 2182.4\n2133.2 1 2183.2\n2134.0 2184.0\n2134.8 1 2184.8\n2135.6 2185.6\n2136.4 1 2186.4\n2137.2 2187.2\n2138.0 1 2188.0\n2139.6 1 2189.6\n2138.8 2188.8\n2140.4 2190.4\n2141.2 1 2191.2\n2142.0 2192.0\n2142.8 1 2192.8\n2143.6 2193.6\n2144.4 1 2194.4\n2145.2 2195.2\n2146.0 1 2196.0\n2146.8 2196.8\n2147.6 1 2197.6\n2148.4 2198.4\n2149.2 2199.2\n1 Consideration will be given on a case-by-case basis to assigning these frequency pairs to systems employing 1600 KHz bandwidth transmissions.\n(e) [Reserved]\n(f) 2450-2500 MHz. (1) This band is shared with other communications services and is not subject to protection from interference from industrial, scientific, and medical devices operating on 2450 MHz.\n(2) Stations licensed in this band under this part prior to March 1, 1996, are grandfathered and may continue their authorized operations. Stations licensed in the 2483.5-2500 MHz portion of the band as of July 25, 1985, and licensees whose initial applications were filed on or before July 25, 1985, are grandfathered, and may continue operations, subject only to license renewal, on a co-primary basis with with the mobile-satellite and radiodetermination-satellite services, and in the segment 2495-2500 MHz, their operations are also on a co-primary basis with part 27 fixed and mobile except aeronautical mobile service operations.\n(3) 625 KHz bandwidth channels. The normal bandwidth authorized will be 625 KHz. Upon adequate justification, additional contiguous channels may be authorized to provide up to a 2500 KHz bandwidth.\nPaired Frequencies\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n2450.3125 2467.5625\n2450.9375 2468.1875\n2451.5625 2468.8125\n2452.1875 2469.4375\n2452.8125 2470.0625\n2453.4375 2470.6875\n2454.0625 2471.3125\n2454.6875 2471.9375\n2455.3125 2472.5625\n2455.9375 2473.1875\n2456.5625 2473.8125\n2457.1875 2474.4375\n2457.8125 2475.0625\n2458.4375 2475.6875\n2459.0625 2476.3125\n2459.6875 2476.9375\n2460.3125 2477.5625\n2460.9375 2478.1875\n2461.5625 2478.8125\n2462.1875 2479.4375\n2462.8125 2480.0625\n2463.4375 2480.6875\n2464.0625 2481.3125\n2464.6875 2481.9375\n2465.3125 2482.5625\n2465.9375 2483.1875\n(g) [Reserved]\n(h) 3,700 to 4,200 MHz outside the contiguous United States. 20 MHz maximum authorized bandwidth.\n20 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n3710 3750\n3730 3770\n3790 3830\n3810 3850\n3870 3910\n3890 3930\n3950 3990\n3970 4010\n4030 4070\n4050 4090\n4110 4150\n4130 4170\nN/A 1 4190\n1 This frequency may be assigned for unpaired use.\n(i) 5,925 to 6,425 MHz. 60 MHz authorized bandwidth.\n(1) 400 kHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n5925.225 6177.100\n5925.625 6177.500\n5926.050 6177.925\n5926.450 6178.325\n5926.875 6178.750\n5927.275 6179.150\n5927.725 6179.600\n5928.125 6180.000\n5928.550 6180.425\n5928.950 6180.825\n5929.375 6181.250\n5929.775 6181.650\n6168.350 6420.225\n6168.750 6420.625\n6169.175 6421.050\n6169.575 6421.450\n6170.000 6421.875\n6170.400 6422.275\n6170.850 6422.725\n6171.250 6423.125\n6171.675 6423.550\n6172.075 6423.950\n6172.500 6424.375\n6172.900 6424.775\n(2) 800 kHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n5925.425 6177.300\n5926.250 6178.125\n5927.075 6178.950\n5927.925 6179.800\n5928.750 6180.625\n5929.575 6181.450\n6168.550 6420.425\n6169.375 6421.250\n6170.200 6422.075\n6171.050 6422.925\n6171.875 6423.750\n6172.700 6424.575\n(3) 1.25 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n5925.625 6177.500\n5926.875 6178.750\n5928.125 6180.000\n5929.375 6181.250\n6108.893 6360.933\n6110.128 6362.168\n6111.364 6363.404\n6112.599 6364.639\n6113.834 6365.874\n6115.070 6367.110\n6116.305 6368.345\n6117.541 6369.581\n6118.776 6370.816\n6120.011 6372.051\n6121.247 6373.287\n6122.482 6374.522\n6123.718 6375.758\n6124.953 6376.993\n6126.189 6378.229\n6127.424 6379.464\n6128.659 6380.699\n6129.895 6381.935\n6131.130 6383.170\n6132.366 6384.406\n6133.601 6385.641\n6134.836 6386.876\n6136.072 6388.112\n6137.307 6389.347\n6138.543 6390.583\n6139.778 6391.818\n6141.014 6393.054\n6142.249 6394.289\n6143.484 6395.524\n6144.720 6396.760\n6145.955 6397.995\n6147.191 6399.231\n6148.426 6400.466\n6149.661 6401.701\n6150.897 6402.937\n6152.132 6404.172\n6153.368 6405.408\n6154.603 6406.643\n6155.839 6407.879\n6157.074 6409.114\n6158.309 6410.349\n6159.545 6411.585\n6160.780 6412.820\n6162.016 6414.056\n6163.251 6415.291\n6164.486 6416.526\n6165.722 6417.762\n6166.957 6418.997\n6168.750 6420.625\n6170.000 6421.875\n6171.250 6423.125\n6172.500 6424.375\n6173.750 1 N/A\n6175.000 1 N/A\n6176.250 1 N/A\n1 These frequencies may be assigned for unpaired use.\n(4) 2.5 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n5926.250 6178.125\n5928.750 6180.625\n6109.510 6361.550\n6111.981 6364.021\n6114.452 6366.492\n6116.923 6368.963\n6119.394 6371.434\n6121.865 6373.905\n6124.335 6376.375\n6126.806 6378.846\n6129.277 6381.317\n6131.748 6383.788\n6134.219 6386.259\n6136.690 6388.730\n6139.160 6391.200\n6141.631 6393.671\n6144.102 6396.142\n6146.573 6398.613\n6149.044 6401.084\n6151.515 6403.555\n6153.985 6406.025\n6156.456 6408.496\n6158.927 6410.967\n6161.398 6413.438\n6163.869 6415.909\n6166.340 6418.380\n6169.375 6421.250\n6171.875 6423.750\n6175.625 1 N/A\n1 This frequency may be assigned for unpaired use.\n(5) 3.75 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n6111.364 6363.404\n6116.305 6368.345\n6121.247 6373.287\n6126.189 6378.229\n6131.130 6383.170\n6136.072 6388.112\n6141.014 6393.054\n6145.955 6397.995\n6150.897 6402.937\n6155.839 6407.879\n6160.780 6412.820\n6165.722 6417.762\n6175.000 1 N/A\n1 This frequency may be assigned for unpaired use.\n(6) 5 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n6110.75 6362.79\n6115.69 6367.73\n6120.63 6372.67\n6125.57 6377.61\n6130.51 6382.55\n6135.45 6387.49\n6140.40 6392.44\n6145.34 6397.38\n6150.28 6402.32\n6155.22 6407.26\n6160.16 6412.20\n6165.10 6417.14\n(7) 10 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n5935.32 6187.36\n5945.20 6197.24\n5955.08 6207.12\n5964.97 6217.01\n5974.85 6226.89\n5984.73 6236.77\n5994.62 6246.66\n6004.50 6256.54\n6014.38 6266.42\n6024.27 6276.31\n6034.15 6286.19\n6044.03 6296.07\n6053.92 6305.96\n6063.80 6315.84\n6073.68 6325.72\n6083.57 6335.61\n6093.45 6345.49\n6103.33 6355.37\n6113.22 1 1 6365.26\n6123.10 1 1 6375.14\n6132.98 1 1 6385.02\n6142.87 1 1 6394.91\n6152.75 1 1 6404.79\n6162.63 1 1 6414.67\n1 Alternate channels. These channels are set aside for narrow bandwidth systems and should be used only if all other channels are blocked.\n(8) 30 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n5945.20 6197.24\n5974.85 6226.89\n6004.50 6256.54\n6034.15 6286.19\n6063.80 6315.84\n6093.45 6345.49\n6123.10 1 1 6375.14\n6152.75 1 1 6404.79\n1 Alternate channels. These channels are set aside for narrow bandwidth systems and should be used only if all other channels are blocked.\n(9) 60 MHz bandwidth channels: 1\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n5960.025 6212.065\n6019.325 6271.365\n6078.625 6330.665\n6137.925 6389.965\n(j) 6,425 to 6,525 MHz: Mobile. Paired and un-paired operations permitted. Use of this spectrum for direct delivery of video programs to the general public or multi-channel cable distribution is not permitted. This band is co-equally shared with mobile stations licensed pursuant to parts 74 and 78 of the Commission's Rules. Stations not intended to be operated while in motion will be licensed under the provision of § 101.31. The following channel plans apply.\n(1) 1 MHz maximum authorized bandwidth channels:\nTransmit (or receive) (MHz) Receive (or transmit) (MHz)\n6425.5 6475.5\n6450.5 6500.5\n(2) 8 MHz maximum authorized bandwidth channels:\nTransmit (or receive) (MHz) Receive (or transmit) (MHz)\n6430.0 6480.0\n6438.0 6488.0\n6446.0 6496.0\n6455.0 6505.0\n6463.0 6513.0\n6471.0 6521.0\n(3) 25 MHz maximum authorized bandwidth channels:\nTransmit (or receive) (MHz) Receive (or transmit) (MHz)\n6437.5 6487.5\n6462.5 6512.5\n(k) 6,525 to 6,875 MHz. 10 MHz authorized bandwidth.\n(1) 400 kHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n6525.225 6870.225\n6525.625 6870.625\n6526.050 6871.050\n6526.450 6871.450\n6526.875 6871.875\n6527.275 6872.275\n6527.725 6872.725\n6528.125 6873.125\n6528.550 6873.550\n6528.950 6873.950\n6529.375 6874.375\n6529.775 6874.775\n(2) 800 kHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n6525.425 6870.425\n6526.250 6871.250\n6527.075 6872.075\n6527.925 6872.925\n6528.750 6873.750\n6529.575 6874.575\n(3) 1.25 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n6525.625 6870.625\n6526.875 6871.875\n6528.125 6873.125\n6529.375 6874.375\n6540.625 1 1 6718.125\n6541.875 1 1 6719.375\n6543.125 1 1 6713.125\n6544.375 1 1 6714.375\n6545.625 1 1 6715.625\n6546.875 1 1 6716.875\n6548.125 6728.125\n6549.375 6729.375\n6550.625 6730.625\n6551.875 6731.875\n6553.125 1 1 6723.125\n6554.375 1 1 6724.375\n6555.625 1 1 6725.625\n6556.875 1 1 6726.875\n6558.125 6738.125\n6559.375 6739.375\n6560.625 6740.625\n6561.875 6741.875\n6563.125 6733.125\n6564.375 6734.375\n6565.625 6735.625\n6566.875 6736.875\n6568.125 1 1 6720.625\n6569.375 1 1 6721.875\n6580.625 1 1 6868.125\n6581.875 1 1 6869.375\n6583.125 6743.125\n6584.375 6744.375\n6585.625 6745.625\n6586.875 6746.875\n6588.125 6748.125\n6589.375 6749.375\n6590.625 6750.625\n6591.875 6751.875\n6593.125 6753.125\n6594.375 6754.375\n6595.625 6755.625\n6596.875 6756.875\n6598.125 6758.125\n6599.375 6759.375\n6600.625 6760.625\n6601.875 6761.875\n6603.125 6763.125\n6604.375 6764.375\n6605.625 6765.625\n6606.875 6766.875\n6608.125 6768.125\n6609.375 6769.375\n6610.625 6770.625\n6611.875 6771.875\n6613.125 6773.125\n6614.375 6774.375\n6615.625 6775.625\n6616.875 6776.875\n6618.125 6778.125\n6619.375 6779.375\n6620.625 6780.625\n6621.875 6781.875\n6623.125 6783.125\n6624.375 6784.375\n6625.625 6785.625\n6626.875 6786.875\n6628.125 6788.125\n6629.375 6789.375\n6630.625 6790.625\n6631.875 6791.875\n6633.125 6793.125\n6634.375 6794.375\n6635.625 6795.625\n6636.875 6796.875\n6638.125 6798.125\n6639.375 6799.375\n6640.625 6800.625\n6641.875 6801.875\n6643.125 6803.125\n6644.375 6804.375\n6645.625 6805.625\n6646.875 6806.875\n6648.125 6808.125\n6649.375 6809.375\n6650.625 6810.625\n6651.875 6811.875\n6653.125 6813.125\n6654.375 6814.375\n6655.625 6815.625\n6656.875 6816.875\n6658.125 6818.125\n6659.375 6819.375\n6660.625 6820.625\n6661.875 6821.875\n6663.125 6823.125\n6664.375 6824.375\n6665.625 6825.625\n6666.875 6826.875\n6668.125 6828.125\n6669.375 6829.375\n6670.625 6830.625\n6671.875 6831.875\n6673.125 6833.125\n6674.375 6834.375\n6675.625 6835.625\n6676.875 6836.875\n6678.125 6838.125\n6679.375 6839.375\n6680.625 6840.625\n6681.875 6841.875\n6683.125 6843.125\n6684.375 6844.375\n6685.625 6845.625\n6686.875 6846.875\n6688.125 6848.125\n6689.375 6849.375\n6690.625 6850.625\n6691.875 6851.875\n6693.125 6853.125\n6694.375 6854.375\n6695.625 6855.625\n6696.875 6856.875\n6698.125 6858.125\n6699.375 6859.375\n6700.625 6860.625\n6701.875 6861.875\n6703.125 6863.125\n6704.375 6864.375\n6705.625 6865.625\n6706.875 6866.875\n6708.125 1 1 6710.625\n6709.375 1 1 6711.875\n1 These frequencies may be assigned for unpaired use.\n(4) 2.5 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n6526.25 6871.25\n6528.75 6873.75\n6541.25 1 1 6718.75\n6543.75 1 1 6713.75\n6546.25 1 1 6716.25\n6548.75 6728.75\n6551.25 6731.25\n6553.75 1 1 6723.75\n6556.25 1 1 6726.25\n6558.75 6738.75\n6561.25 6741.25\n6563.75 6733.75\n6566.25 6736.25\n6568.75 1 1 6721.25\n6581.25 1 1 6868.75\n6583.75 6743.75\n6586.25 6746.25\n6588.75 6748.75\n6591.25 6751.25\n6593.75 6753.75\n6596.25 6756.25\n6598.75 6758.75\n6601.25 6761.25\n6603.75 6763.75\n6606.25 6766.25\n6608.75 6768.75\n6611.25 6771.25\n6613.75 6773.75\n6616.25 6776.25\n6618.75 6778.75\n6621.25 6781.25\n6623.75 6783.75\n6626.25 6786.25\n6628.75 6788.75\n6631.25 6791.25\n6633.75 6793.75\n6636.25 6796.25\n6638.75 6798.75\n6641.25 6801.25\n6643.75 6803.75\n6646.25 6806.25\n6648.75 6808.75\n6651.25 6811.25\n6653.75 6813.75\n6656.25 6816.25\n6658.75 6818.75\n6661.25 6821.25\n6663.75 6823.75\n6666.25 6826.25\n6668.75 6828.75\n6671.25 6831.25\n6673.75 6833.75\n6676.25 6836.25\n6678.75 6838.75\n6681.25 6841.25\n6683.75 6843.75\n6686.25 6846.25\n6688.75 6848.75\n6691.25 6851.25\n6693.75 6853.75\n6696.25 6856.25\n6698.75 6858.75\n6701.25 6861.25\n6703.75 6863.75\n6706.25 6866.25\n6708.75 1 1 6711.25\n1 These frequencies may be assigned for unpaired use.\n(5) 3.75 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n6545.625 1 6715.625 1\n6550.625 6730.625\n6555.625 1 6725.625 1\n6560.625 6740.625\n6565.625 6735.625\n6585.625 6745.625\n6590.625 6750.625\n6595.625 6755.625\n6600.625 6760.625\n6605.625 6765.625\n6610.625 6770.625\n6615.625 6775.625\n6620.625 6780.625\n6625.625 6785.625\n6630.625 6790.625\n6635.625 6795.625\n6640.625 6800.625\n6645.625 6805.625\n6650.625 6810.625\n6655.625 6815.625\n6660.625 6820.625\n6665.625 6825.625\n6670.625 6830.625\n6675.625 6835.625\n6680.625 6840.625\n6685.625 6845.625\n6690.625 6850.625\n6695.625 6855.625\n6700.625 6860.625\n6705.625 6865.625\n6710.625 1 1 6720.625\n1 These frequencies may be assigned for unpaired use.\n(6) 5 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n6545 1 1 6715\n6550 6730\n6555 1 1 6725\n6560 6740\n6565 6735\n6585 6745\n6590 6750\n6595 6755\n6600 6760\n6605 6765\n6610 6770\n6615 6775\n6620 6780\n6625 6785\n6630 6790\n6635 6795\n6640 6800\n6645 6805\n6650 6810\n6655 6815\n6660 6820\n6665 6825\n6670 6830\n6675 6835\n6680 6840\n6685 6845\n6690 6850\n6695 6855\n6700 6860\n6705 6865\n6710 1 1 6720\n1 These frequencies may be assigned for unpaired use.\n(7) 10 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n6545 1 1 6715\n6555 1 1 6725\n6565 6735\n6585 6745\n6595 6755\n6605 6765\n6615 6775\n6625 6785\n6635 6795\n6645 6805\n6655 6815\n6665 6825\n6675 6835\n6685 6845\n6695 6855\n6705 6865\n6535 2 2 6575\n1 These frequencies may be assigned for unpaired use.\n2 Available only for emergency restoration, maintenance bypass, or other temporary-fixed purposes. Such uses are authorized on a non-interference basis to other frequencies in this band. Interference analysis required by § 101.105 does not apply to this frequency pair.\n(8) 30 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n6555 6725\n6595 6755\n6625 6785\n6655 6815\n6685 6845\n(l) 6875 to 7125 MHz. 25 MHz authorized bandwidth.\n(1) 5 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n6877.5 7027.5\n6882.5 7032.5\n6887.5 7037.5\n6892.5 7042.5\n6897.5 7047.5\n6902.5 7052.5\n6907.5 7057.5\n6912.5 7062.5\n6917.5 7067.5\n6922.5 7072.5\n6927.5 7077.5\n6932.5 7082.5\n6937.5 7087.5\n6942.5 7092.5\n6947.5 7097.5\n6952.5 7102.5\n6957.5 7107.5\n6962.5 7112.5\n6967.5 7117.5\n6972.5 7122.5\n(2) 8.33 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n6879.165 7029.165\n6887.495 7037.495\n6895.825 7045.825\n6904.155 7054.155\n6912.485 7062.485\n6920.815 7070.815\n6929.145 7079.145\n6937.475 7087.475\n6945.805 7095.805\n6954.135 7104.135\n6962.465 7112.465\n6970.795 7120.795\n(3) 12.5 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n6881.25 7031.25\n6893.75 7043.75\n6906.25 7056.25\n6918.75 7068.75\n6931.25 7081.25\n6943.75 7093.75\n6956.25 7106.25\n6968.75 7118.75\n(4) 25 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n6887.5 7037.5\n6912.5 7062.5\n6937.5 7087.5\n6962.5 7112.5\n(m) 10,550 to 10,680 MHz. 5 MHz authorized bandwidth.\n(1) 400 kHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n10605.225 10670.225\n10605.625 10670.625\n10606.050 10671.050\n10606.450 10671.450\n10606.875 10671.875\n10607.275 10672.275\n10607.725 10672.725\n10608.125 10673.125\n10608.550 10673.550\n10608.950 10673.950\n10609.375 10674.375\n10609.775 10674.775\n10610.225 10675.225\n10610.625 10675.625\n10611.050 10676.050\n10611.450 10676.450\n10611.875 10676.875\n10612.275 10677.275\n10612.725 10677.725\n10613.125 10678.125\n10613.550 10678.550\n10613.950 10678.950\n10614.375 10679.375\n10614.775 10679.775\n(2) 800 kHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n10605.425 10670.425\n10606.250 10671.250\n10607.075 10672.075\n10607.925 10672.925\n10608.750 10673.750\n10609.575 10674.575\n10610.425 10675.425\n10611.250 10676.250\n10612.075 10677.075\n10612.925 10677.925\n10613.750 10678.750\n10614.575 10679.575\n(3) 1.25 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n10550.625 10615.625\n10551.875 10616.875\n10553.125 10618.125\n10554.375 10619.375\n10555.625 10620.625\n10556.875 10621.875\n10558.125 10623.125\n10559.375 10624.375\n10560.625 10625.625\n10561.875 10626.875\n10563.125 10628.125\n10564.375 10629.375\n10565.625 10630.625\n10566.875 10631.875\n10568.125 10633.125\n10569.375 10634.375\n10570.625 10635.625\n10571.875 10636.875\n10573.125 10638.125\n10574.375 10639.375\n10575.625 10640.625\n10576.875 10641.875\n10578.125 10643.125\n10579.375 10644.375\n10580.625 10645.625\n10581.875 10646.875\n10583.125 10648.125\n10584.375 10649.375\n10585.625 10650.625\n10586.875 10651.875\n10588.125 10653.125\n10589.375 10654.375\n10590.625 10655.625\n10591.875 10656.875\n10593.125 10658.125\n10594.375 10659.375\n10595.625 10660.625\n10596.875 10661.875\n10598.125 10663.125\n10599.375 10664.375\n10600.625 10665.625\n10601.875 10666.875\n10603.125 10668.125\n10604.375 10669.375\n10605.625 10670.625\n10606.875 10671.875\n10608.125 10673.125\n10609.375 10674.375\n10610.625 10675.625\n10611.875 10676.875\n10613.125 10678.125\n10614.375 10679.375\n(4) 2.5 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n10551.25 10616.25\n10553.75 10618.75\n10556.25 10621.25\n10558.75 10623.75\n10561.25 10626.25\n10563.75 10628.75\n10566.25 10631.25\n10568.75 10633.75\n10571.25 10636.25\n10573.75 10638.75\n10576.25 10641.25\n10578.75 10643.75\n10581.25 1 1 10646.25\n10583.75 1 1 10648.75\n10586.25 1 1 10651.25\n10588.75 1 1 10653.75\n10591.25 1 1 10656.25\n10593.75 1 1 10658.75\n10596.25 1 1 10661.25\n10598.75 1 1 10663.75\n10601.25 1 1 10666.25\n10603.75 1 1 10668.75\n10606.25 1 1 10671.25\n10608.75 1 1 10673.75\n10611.25 1 1 10676.25\n10613.75 1 1 10678.75\n1 These frequencies are also available for DEMS stations licensed, in operation, or applied for prior to July 15, 1993.\n(5) 3.75 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n10553.125 10618.125\n10558.125 10623.125\n10563.125 10628.125\n10568.125 10633.125\n10573.125 10638.125\n10578.125 10643.125\n10583.125 10648.125\n10588.125 10653.125\n10593.125 10658.125\n10598.125 10663.125\n10603.125 10668.125\n(6) 5 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n10552.5 10617.5\n10557.5 10622.5\n10562.5 10627.5\n10567.5 1 1 10632.5\n10572.5 1 1 10637.5\n10577.5 1 1 10642.5\n10582.5 1 1 10647.5\n10587.5 10652.5\n10592.5 10657.5\n10597.5 10662.5\n10602.5 10667.5\n1 These frequencies are also available for DEMS stations licensed, in operation, or applied for prior to July 15, 1993.\n(n) Point-to-multipoint systems licensed, in operation, or applied for in the 10,550-10,680 MHz band prior to July 15, 1993, are permitted to use the DEMS frequencies noted above if they prior coordinate such usage with the necessary parties including 10 GHz point-to-point applicants and licensees. DEMS Nodal Stations shall use the band 10,565-10,615 MHz while DEMS User Stations shall use the band 10,630-10,680 MHz.\n(o) 10,700 to 11,700 MHz. 80 MHz authorized bandwidth.\n(1) 1.25 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n11130.625 11620.625\n11131.875 11621.875\n11133.125 11623.125\n11134.375 11624.375\n11135.625 11625.625\n11136.875 11626.875\n11138.125 11628.125\n11139.375 11629.375\n11140.625 11630.625\n11141.875 11631.875\n11143.125 11633.125\n11144.375 11634.375\n11145.625 11635.625\n11146.875 11636.875\n11148.125 11638.125\n11149.375 11639.375\n11150.625 11640.625\n11151.875 11641.875\n11153.125 11643.125\n11154.375 11644.375\n11155.625 11645.625\n11156.875 11646.875\n11158.125 11648.125\n11159.375 11649.375\n11160.625 11650.625\n11161.875 11651.875\n11163.125 11653.125\n11164.375 11654.375\n11165.625 11655.625\n11166.875 11656.875\n11168.125 11658.125\n11169.375 11659.375\n11170.625 11660.625\n11171.875 11661.875\n11173.125 11663.125\n11174.375 11664.375\n11175.625 11665.625\n11176.875 11666.875\n11178.125 11668.125\n11179.375 11669.375\n11180.625 11680.625\n11181.875 11681.875\n11183.125 11683.125\n11184.375 11684.375\n11185.625 11685.625\n11186.875 11686.875\n11188.125 11688.125\n11189.375 11689.375\n11190.625 11690.625\n11191.875 11691.875\n11193.125 11693.125\n11194.375 11694.375\n11195.625 11695.625\n11196.875 11696.875\n11198.125 11698.125\n11199.375 11699.375\n(2) 2.5 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n11131.25 11621.25\n11133.75 11623.75\n11136.25 11626.25\n11138.75 11628.75\n11141.25 11631.25\n11143.75 11633.75\n11146.25 11636.25\n11148.75 11638.75\n11151.25 11641.25\n11153.75 11643.75\n11156.25 11646.25\n11158.75 11648.75\n11161.25 11651.25\n11163.75 11653.75\n11166.25 11656.25\n11168.75 11658.75\n11171.25 11661.25\n11173.75 11663.75\n11176.25 11666.25\n11178.75 11668.75\n11181.25 11681.25\n11183.75 11683.75\n11186.25 11686.25\n11188.75 11688.75\n11191.25 11691.25\n11193.75 11693.75\n11196.25 11696.25\n11198.75 11698.75\n(3) 3.75 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n11133.125 11623.125\n11138.125 11628.125\n11143.125 11633.125\n11148.125 11638.125\n11153.125 11643.125\n11158.125 11648.125\n11163.125 11653.125\n11168.125 11658.125\n11173.125 11663.125\n11178.125 11668.125\n11183.125 11683.125\n11188.125 11688.125\n11193.125 11693.125\n11198.125 11698.125\n(4) 5 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n11132.5 11622.5\n11137.5 11627.5\n11142.5 11632.5\n11147.5 11637.5\n11152.5 11642.5\n11157.5 11647.5\n11162.5 11652.5\n11167.5 11657.5\n11172.5 11662.5\n11177.5 11667.5\n11182.5 11682.5\n11187.5 11687.5\n11192.5 11692.5\n11197.5 11697.5\n(5) 10 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n10705 11205\n10715 11215\n10725 2 1 11675\n10735 11225\n10745 11235\n10755 11245\n10765 11255\n10775 11265\n10785 11275\n10795 11285\n10805 11295\n10815 11305\n10825 11315\n10835 11325\n10845 11335\n10855 11345\n10865 11355\n10875 11365\n10885 11375\n10895 11385\n10905 11395\n10915 11405\n10925 11415\n10935 11425\n10945 11435\n10955 11445\n10965 11455\n10975 11465\n10985 11475\n10995 11485\n11005 11495\n11015 11505\n11025 11515\n11035 11525\n11045 11535\n11055 11545\n11065 11555\n11075 11565\n11085 11575\n11095 11585\n11105 11595\n11115 11605\n11125 11615\n11135 1 1 11625\n11145 1 1 11635\n11155 1 1 11645\n11165 1 1 11655\n11175 1 1 11665\n11185 1 1 11685\n11195 1 1 11695\n1 Alternate channels. These channels are set aside for narrow bandwidth systems and should be used only if all other channels are blocked.\n2 These frequencies may be assigned for unpaired use.\n(6) 30 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n10715 11215\n10755 11245\n10795 11285\n10835 11325\n10875 11365\n10915 11405\n10955 11445\n10995 11485\n11035 11525\n11075 11565\n11115 11605\n11155 1 1 11645\n11185 1 1 11685\n1 Alternate channels. These channels are set aside for narrow bandwidth systems and should be used only if all other channels are blocked.\n(7) 40 MHz bandwidth channels: 2\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n10735 11225\n10775 11265\n10815 11305\n10855 11345\n10895 11385\n10935 11425\n10975 11465\n11015 11505\n11055 11545\n11095 11585\n11135 1 1 11625\n11175 1 1 11665\n1 Alternate channels. These channels are set aside for narrow bandwidth systems and should be used only if all other channels are blocked.\n2 In congested areas where 40 MHz channels block most 30 MHz channels, radios authorized for 30 MHz bandwidths may use the 40 MHz channels. In uncongested areas, 30 MHz channels should be used.\n(8) 80 MHz bandwidth channels: 1\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n10755 11245\n10835 11325\n10915 11405\n10995 11485\n11075 11565\n11155 11645\n(p) 12,200 to 13,150 MHz—(1) 12,000-12,700 MHz. The Commission has allocated the 12.2-12.7 GHz band for use by the Direct Broadcast Satellite Service (DBS), the Multichannel Video Distribution and Data Service (MVDDS), and the Non-Geostationary Satellite Orbit Fixed Satellite Service (NGSO FSS). MVDDS shall be licensed on a non-harmful interference co-primary basis to existing DBS operations and on a co-primary basis with NGSO FSS stations in this band. MVDDS use can be on a common carrier and/or non-common carrier basis and can use channels of any desired bandwidth up to the maximum of 500 MHz provided the EIRP does not exceed 14 dBm per 24 megahertz. Private operational fixed point-to-point microwave stations authorized after September 9, 1983, are licensed on a non-harmful interference basis to DBS and are required to make any and all adjustments necessary to prevent harmful interference to operating domestic DBS receivers. Incumbent public safety licensees shall be afforded protection from MVDDS and NGSO FSS licensees, however all other private operational fixed licensees shall be secondary to DBS, MVDDS and NGSO FSS licensees. As of May 23, 2002, the Commission no longer accepts applications for new licenses for point-to-point private operational fixed stations in this band, however, incumbent licensees and previously filed applicants may file applications for minor modifications and amendments (as defined in § 1.929 of this chapter) thereto, renewals, transfer of control, or assignment of license. Notwithstanding any other provisions, no private operational fixed point-to-point microwave stations are permitted to cause harmful interference to broadcasting-satellite stations of other countries operating in accordance with the Region 2 plan for the Broadcasting-Satellite Service established at the 1983 WARC.\n(2) 12,700 to 13,150 MHz. 50 MHz authorized bandwidth.\n(i) 5 MHz channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n12702.5 12927.5\n12707.5 12932.5\n12712.5 12937.5\n12717.5 12942.5\n12722.5 12947.5\n12727.5 12952.5\n12732.5 12957.5\n12737.5 12962.5\n12742.5 12967.5\n12747.5 12972.5\n12752.5 12977.5\n12757.5 12982.5\n12762.5 12987.5\n12767.5 12992.5\n12772.5 12997.5\n12777.5 13002.5\n12782.5 13007.5\n12787.5 13012.5\n12792.5 13017.5\n12797.5 13022.5\n12802.5 13027.5\n12807.5 13032.5\n12812.5 13037.5\n12817.5 13042.5\n12822.5 13047.5\n12827.5 13052.5\n12832.5 13057.5\n12837.5 13062.5\n12842.5 13067.5\n12847.5 13072.5\n12852.5 13077.5\n12857.5 13082.5\n12862.5 13087.5\n12867.5 13092.5\n12872.5 13097.5\n12877.5 13102.5\n12882.5 13107.5\n12887.5 13112.5\n12892.5 13117.5\n12897.5 13122.5\n12902.5 13127.5\n12907.5 13132.5\n12912.5 13137.5\n12917.5 13142.5\n12922.5 13147.5\n(ii) 8.33 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n12704.165 12929.165\n12712.495 12937.495\n12720.825 12945.825\n12729.155 12954.155\n12737.485 12962.485\n12745.815 12970.815\n12754.145 12979.145\n12762.475 12987.475\n12770.805 12995.805\n12779.135 13004.135\n12787.465 13012.465\n12795.795 13020.795\n12804.125 13029.125\n12812.455 13037.455\n12820.785 13045.785\n12829.115 13054.115\n12837.445 13062.445\n12845.775 13070.775\n12854.105 13079.105\n12862.435 13087.435\n12870.765 13095.765\n12879.095 13104.095\n12887.425 13112.425\n12895.755 13120.755\n12904.085 13129.085\n12912.415 13137.415\n(iii) 12.5 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n12706.25 12931.25\n12718.75 12943.75\n12731.25 12956.25\n12743.75 12968.75\n12756.25 12981.25\n12768.75 12993.75\n12781.25 13006.25\n12793.75 13018.75\n12806.25 13031.25\n12818.75 13043.75\n12831.25 13056.25\n12843.75 13068.75\n12856.25 13081.25\n12868.75 13093.75\n12881.25 13106.25\n12893.75 13118.75\n12906.25 13131.25\n12918.75 13143.75\n(iv) 25 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n12712.5 12937.5\n12737.5 12962.5\n12762.5 12987.5\n12787.5 13012.5\n12812.5 13037.5\n12837.5 13062.5\n12862.5 13087.5\n12887.5 13112.5\n12912.5 13137.5\n(v) 50 MHz bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n12725 12950\n12775 13000\n12825 13050\n12875 13100\n(q) Special provisions for incumbent low power, limited coverage systems in the band segments 12.2-12.7 GHz.\n(1) As of May 23, 2002, the Commission no longer accepts applications for new stations in this service and incumbent stations may remain in service provided they do not cause harmful interference to any other primary services licensed in this band as described in paragraph (p) of this section. However, incumbent licensees and previously filed applicants may file applications for minor modifications and amendments (as defined in § 1.929 of this chapter) thereto, renewals, transfer of control, or assignment of license.\n(2) Prior to December 8, 2000, notwithstanding any contrary provisions in this part, the frequency pairs 12.220/12.460 GHz, 12.260/12.500 GHz, 12.300/12.540 GHz and 12.340/12.580 GHz, were authorized for low power, limited coverage systems subject to the following provisions:\n(i) Maximum equivalent isotropically radiated power (EIRP) shall be 55 dBm;\n(ii) The rated transmitter output power shall not exceed 0.5 watts;\n(iii) Frequency tolerance shall be maintained to within 0.01 percent of the assigned frequency;\n(iv) Maximum beamwidth shall not exceed 4 degrees. However, the sidelobe suppression criteria contained in § 101.115 shall not apply, except that a minimum front-to-back ratio of 38 dB shall apply;\n(v) Upon showing of need, a maximum bandwidth of 12 MHz may be authorized per frequency assigned;\n(vi) Radio systems authorized under the provisions of this section shall have no more than three hops in tandem, except upon showing of need, but in any event the maximum tandem length shall not exceed 40 km (25 miles);\n(vii) Interfering signals at the receiver antenna terminals of stations authorized under this section shall not exceed −90 dBm and −70 dBm respectively, for co-channel and adjacent channel interfering signals, and\n(viii) Stations authorized under the provisions of this section shall provide the protection from interference specified in § 101.105 to stations operating in accordance with the provisions of this part.\n(r) In the bands 17,700 to 19,700 and 24,250 to 25,250 MHz: Operation of stations using frequencies in these bands is permitted to the extent specified in this paragraph (r). Licensees, except 24 GHz band licensees, may use either a two-way link or one frequency of a frequency pair for a one-way link and must coordinate proposed operations pursuant to the procedures required in § 101.103. The use of the band 18.3-19.3 GHz is limited to grandfathered stations. Licensees in the fixed-satellite service may require that licensees of grandfathered stations operating in the bands 18.3-19.3 GHz cease operations in accordance with the provisions in § 101.95. (Note that stations authorized as of September 9, 1983, to use frequencies in the band 17.7-19.7 GHz may, upon proper application, continue to be authorized for such operations, consistent with the above conditions in this paragraph (r) related to the 18.3-19.3 GHz band.) Applicants for one-way spectrum from 17.7-18.3 GHz for multichannel video programming distribution are governed by paragraph (r)(6) of this section. Licensees are also allowed to use one-way (unpaired) channels in the 17.7-17.74 GHz sub-band to pair with other channels in the FS portions of the 18 GHz band where, for example, the return pair is already in use and therefore blocked or in TDD systems. Stations used for MVPD operations in the 17.7-17.8 GHz band must coordinate with the Federal Government before operating in the zones specified in § 1.924(e) of this chapter.\n(1) 1.25 Megahertz maximum authorized bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n17700.625 NA\n17701.875 NA\n17703.125 NA\n17704.375 NA\n17705.625 NA\n17706.875 NA\n17708.125 NA\n17709.375 NA\n17710.625 NA\n17711.875 NA\n17713.125 NA\n17714.375 NA\n17715.625 NA\n17716.875 NA\n17718.125 NA\n17719.375 NA\n17721.625 NA\n17722.875 NA\n17723.125 NA\n17724.375 NA\n17725.625 NA\n17726.875 NA\n17728.125 NA\n17729.375 NA\n17730.625 NA\n17731.875 NA\n17733.125 NA\n17734.375 NA\n17735.625 NA\n17736.875 NA\n17738.125 NA\n17739.375 NA\n18060.625 19620.625\n18061.875 19621.875\n18063.125 19623.125\n18064.375 19624.375\n18065.625 19625.625\n18066.875 19626.875\n18068.125 19628.125\n18069.375 19629.375\n18070.625 19630.625\n18071.875 19631.875\n18073.125 19633.125\n18074.375 19634.375\n18075.625 19635.625\n18076.875 19636.875\n18078.125 19638.125\n18079.375 19639.375\n18080.625 19640.625\n18081.875 19641.875\n18083.125 19643.125\n18084.375 19644.375\n18085.625 19645.625\n18086.875 19646.875\n18088.125 19648.125\n18089.375 19649.375\n18090.625 19650.625\n18091.875 19651.875\n18093.125 19653.125\n18094.375 19654.375\n18095.625 19655.625\n18096.875 19656.875\n18098.125 19658.125\n18099.375 19659.375\n18100.625 19660.625\n18101.875 19661.875\n18103.125 19663.125\n18104.375 19664.375\n18105.625 19665.625\n18106.875 19666.875\n18108.125 19668.125\n18109.375 19669.375\n18110.625 19670.625\n18111.875 19671.875\n18113.125 19673.125\n18114.375 19674.375\n18115.625 19675.625\n18116.875 19676.875\n18118.125 19678.125\n18119.375 19679.375\n18120.625 19680.625\n18121.875 19681.875\n18123.125 19683.125\n18124.375 19684.375\n18125.625 19685.625\n18126.875 19686.875\n18128.125 19688.125\n18129.375 19689.375\n18130.625 19690.625\n18131.875 19691.875\n18133.125 19693.125\n18134.375 19694.375\n18135.625 19695.625\n18136.875 19696.875\n18138.125 19698.125\n18139.375 19699.375\n(2) 2 Megahertz maximum authorized bandwidth channel:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n18141.0 N/A\n(3) 2.5 Megahertz maximum authorized bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n17701.25 N/A\n17703.75 N/A\n17706.25 N/A\n17708.75 N/A\n17711.25 N/A\n17713.75 N/A\n17716.25 N/A\n17718.75 N/A\n17721.25 N/A\n17723.75 N/A\n17726.25 N/A\n17728.75 N/A\n17731.25 N/A\n17733.75 N/A\n17736.25 N/A\n17738.75 N/A\n18061.25 19621.25\n18063.75 19623.75\n18066.25 19626.25\n18068.75 19628.75\n18071.25 19631.25\n18073.75 19633.75\n18076.25 19636.25\n18078.75 19638.75\n18081.25 19641.25\n18083.75 19643.75\n18086.25 19646.25\n18088.75 19648.75\n18091.25 19651.25\n18093.75 19653.75\n18096.25 19656.25\n18098.75 19658.75\n18101.25 19661.25\n18103.75 19663.75\n18106.25 19666.25\n18108.75 19668.75\n18111.25 19671.25\n18113.75 19673.75\n18116.25 19676.25\n18118.75 19678.75\n18121.25 19681.25\n18123.75 19683.75\n18126.25 19686.25\n18128.75 19688.75\n18131.25 19691.25\n18133.75 19693.75\n18136.25 19696.25\n18138.75 19698.75\n(4) [Reserved]\n(5) 5 Megahertz maximum authorized bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n1560 Megahertz Separation\n17702.5 N/A\n17707.5 N/A\n17712.5 N/A\n17717.5 N/A\n17722.5 N/A\n17727.5 N/A\n17732.5 N/A\n17737.5 N/A\n18062.5 19622.5\n18067.5 19627.5\n18072.5 19632.5\n18077.5 19637.5\n18082.5 19642.5\n18087.5 19647.5\n18092.5 19652.5\n18097.5 19657.5\n18102.5 19662.5\n18107.5 19667.5\n18112.5 19672.5\n18117.5 19677.5\n18122.5 19682.5\n18127.5 19687.5\n18132.5 19692.5\n18137.5 19697.5\n(6) MVPD use: Multichannel video programming distributors (MVPDs) can use any size channels for one-way operations in the 17.7-18.58 GHz band for any permissible communications specified for this band in § 101.603 provided that they have coordinated the appropriate emission designators and power, but must request contiguous spectrum (minus spectrum that is already licensed or prior coordinated in the area and thus blocked). MVPD systems must meet the efficiency requirements of § 101.141. Spectrum at 18.3-18.58 GHz is only available for grandfathered stations. See § 101.85.\n(7) 10 Megahertz maximum authorized bandwidth channels:\nTable 7 to Paragraph (r)(7)\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n1560 Megahertz Separation\n17705.0 N/A\n17715.0 N/A\n17725.0 N/A\n17735.0 N/A\n17745.0 19305.0\n17755.0 19315.0\n17765.0 19325.0\n17775.0 19335.0\n17785.0 19345.0\n17795.0 19355.0\n17805.0 19365.0\n17815.0 19375.0\n17825.0 19385.0\n17835.0 19395.0\n17845.0 19405.0\n17855.0 19415.0\n17865.0 19425.0\n17875.0 19435.0\n17885.0 19445.0\n17895.0 19455.0\n17905.0 19465.0\n17915.0 19475.0\n17925.0 19485.0\n17935.0 19495.0\n17945.0 19505.0\n17955.0 19515.0\n17965.0 19525.0\n17975.0 19535.0\n17985.0 19545.0\n17995.0 19555.0\n18005.0 19565.0\n18015.0 19575.0\n18025.0 19585.0\n18035.0 19595.0\n18045.0 19605.0\n18055.0 19615.0\n18065.0 19625.0\n18075.0 19635.0\n18085.0 19645.0\n18095.0 19655.0\n18105.0 19665.0\n18115.0 19675.0\n18125.0 19685.0\n18135.0 19695.0\n(8) 20 Megahertz maximum authorized bandwidth channels:\nTable 8 to Paragraph (r)(8)\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n1560 Megahertz Separation\n17710.0 N/A\n17730.0 N/A\n17750.0 19310.0\n17770.0 19330.0\n17790.0 19350.0\n17810.0 19370.0\n17830.0 19390.0\n17850.0 19410.0\n17870.0 19430.0\n17890.0 19450.0\n17910.0 19470.0\n17930.0 19490.0\n17950.0 19510.0\n17970.0 19530.0\n17990.0 19550.0\n18010.0 19570.0\n18030.0 19590.0\n18050.0 19610.0\n18070.0 19630.0\n18090.0 19650.0\n18110.0 19670.0\n18130.0 19690.0\n(9) 30 Megahertz maximum authorized bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n1560 Megahertz Separation\n17715.0 N/A\n17755.0 19315.0\n17785.0 19345.0\n17815.0 19375.0\n17845.0 19405.0\n17875.0 19435.0\n17905.0 19465.0\n17935.0 19495.0\n17965.0 19525.0\n17995.0 19555.0\n18025.0 19585.0\n18055.0 19615.0\n18085.0 19645.0\n18115.0 19675.0\n(10) 40 Megahertz maximum authorized bandwidth channels:\nTable 10 to Paragraph (r)(10)\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n1560 Megahertz Separation\n17720.0 N/A\n17760.0 19320.0\n17800.0 19360.0\n17840.0 19400.0\n17880.0 19440.0\n17920.0 19480.0\n17960.0 19520.0\n18000.0 19560.0\n18040.0 19600.0\n18080.0 19640.0\n18120.0 19680.0\n(11) 50 Megahertz maximum authorized bandwidth channels:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n1560 Megahertz Separation\n17765.0 19325.0\n17815.0 19375.0\n17865.0 19425.0\n17915.0 19475.0\n17965.0 19525.0\n18015.0 19575.0\n18065.0 19625.0\n18115.0 19675.0\n(12) 80 Megahertz maximum authorized bandwidth channels:\nTable 12 to Paragraph (r)(12)\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n1560 Megahertz Separation\n17740.0 N/A\n17820.0 19380.0\n17900.0 19460.0\n17980.0 19540.0\n18060.0 19620.0\n(13) The frequencies on channels 35-39 listed in Table 13 are available for point-to-multipoint systems and are available by geographic area licensing in the 24 GHz Service to be used by the relevant licensee. The 24 GHz spectrum can be aggregated or disaggregated and does not have to be used in the transmit/receive manner shown except to comply with international agreements along the U.S. borders. Channels 35 through 39 are licensed in the 24 GHz Service by Economic Areas for any digital fixed service. Channels may be used at either nodal or subscriber station locations for transmit or receive but must be coordinated with adjacent channel and adjacent area users in accordance with the provisions of § 101.509. Stations also must comply with all applicable international coordination agreements.\nTable 13 to Paragraph (r)(13)\nChannel No. Nodal station frequency band (MHz) limits User station frequency band (MHz) limits\n35 24,250-24,290 25,050-25,090\n36 24,290-24,330 25,090-25,130\n37 24,330-24,370 25,130-25,170\n38 24,370-24,410 25,170-25,210\n39 24,410-24,450 25,210-25,250\n(14) Special provision for low power systems in the 17,700-19,700 MHz band: Notwithstanding other provisions in 47 CFR part 101 and except for specified areas around Washington, DC, and Denver, Colorado, licensees of point-to-multipoint channel pairs 25-29 identified in paragraph (r)(13) of this section may continue to operate in accordance with the requirements of § 101.85 and may operate multiple low power transmitting devices within a defined service area. Operations are prohibited within 55 km when used outdoor and within 20 km when used indoor of the coordinates 38 deg.48′ N/76 deg.52′ W (Washington, DC area) and 39 deg.43′ N/104 deg.46′ W (Denver, Colorado area). The service area will be a 28 kilometer omni directional radius originating from specified center reference coordinates. The specified center coordinates must be no closer than 56 kilometers from any co-channel nodal station or the specified center coordinates of another co-channel system. Applicants/licensees do not need to specify the location of each individual transmitting device operating within their defined service areas. Such operations are subject to the following requirements on the low power transmitting devices:\n(i) Power must not exceed one watt EIRP and 100 milliwatts transmitter output power;\n(ii) A frequency tolerance of 0.001% must be maintained; and\n(iii) The mean power of emissions shall be attenuated in accordance with the following schedule:\n(A) In any 4 kHz band, the center frequency of which is removed from the center frequency of the assigned channel by more than 50 percent of the channel bandwidth and is within the bands 18,820-18,870 MHz or 19,160-19,210 MHz:\nA = 35 + .003 (F−0.5B) dB\nor,\n80 dB (whichever is the lesser attenuation).\nWhere:\nA = Attenuation (in decibels) below output power level contained within the channel for a given polarization.\nB = Bandwidth of channel in kHz.\nF = Absolute value of the difference between the center frequency of the 4 kHz band measured at the center frequency of the channel in kHz.\n(B) In any 4 kHz band the center frequency of which is outside the bands 18.820-18.870 GHz: At least 43 + 10 log P (mean output power in watts) decibels.\n(iv) Low power stations authorized in the band 18.8-19.3 GHz after June 8, 2000, are restricted to indoor use only. No new licenses will be authorized for applications received after April 1, 2002.\n(s) 21,200 to 23,600 MHz: 50 MHz authorized bandwidth.\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n(1) 2.5 MHz bandwidth channels:\n21601.25 22801.25\n21603.75 22803.75\n21606.25 22806.25\n21608.75 22808.75\n21611.25 22811.25\n21613.75 22813.75\n21616.25 22816.25\n21618.75 22818.75\n21621.25 22821.25\n21623.75 22823.75\n21626.25 22826.25\n21628.75 22828.75\n21631.25 22831.25\n21633.75 22833.75\n21636.25 22836.25\n21638.75 22838.75\n21641.25 22841.25\n21643.75 22843.75\n21646.25 22846.25\n21648.75 22848.75\n21651.25 22851.25\n21653.75 22853.75\n21656.25 22856.25\n21658.75 22858.75\n21661.25 22861.25\n21663.75 22863.75\n21666.25 22866.25\n21668.75 22868.75\n21671.25 22871.25\n21673.75 22873.75\n21676.25 22876.25\n21678.75 22878.75\n21681.25 22881.25\n21683.75 22883.75\n21686.25 22886.25\n21688.75 22888.75\n21691.25 22891.25\n21693.75 22893.75\n21696.25 22896.25\n21698.75 22898.75\n21701.25 22901.25\n21703.75 22903.75\n21706.25 22906.25\n21708.75 22908.75\n21711.25 22911.25\n21713.75 22913.75\n21716.25 22916.25\n21718.75 22918.75\n21721.25 22921.25\n21723.75 22923.75\n21726.25 22926.25\n21728.75 22928.75\n21731.25 22931.25\n21733.75 22933.75\n21736.25 22936.25\n21738.75 22938.75\n21741.25 22941.25\n21743.75 22943.75\n21746.25 22946.25\n21748.75 22948.75\n21751.25 22951.25\n21753.75 22953.75\n21756.25 22956.25\n21758.75 22958.75\n21761.25 22961.25\n21763.75 22963.75\n21766.25 22966.25\n21768.75 22968.75\n21771.25 22971.25\n21773.75 22973.75\n21776.25 22976.25\n21778.75 22978.75\n21781.25 22981.25\n21783.75 22983.75\n21786.25 22986.25\n21788.75 22988.75\n21791.25 22991.25\n21793.75 22993.75\n21796.25 22996.25\n21798.75 22998.75\n22301.25 23501.25\n22303.75 23503.75\n22306.25 23506.25\n22308.75 23508.75\n22311.25 23511.25\n22313.75 23513.75\n22316.25 23516.25\n22318.75 23518.75\n22321.25 23521.25\n22323.75 23523.75\n22326.25 23526.25\n22328.75 23528.75\n22331.25 23531.25\n22333.75 23533.75\n22336.25 23536.25\n22338.75 23538.75\n22341.25 23541.25\n22343.75 23543.75\n22346.25 23546.25\n22348.75 23548.75\n22351.25 23551.25\n22353.75 23553.75\n22356.25 23556.25\n22358.75 23558.75\n22361.25 23561.25\n22363.75 23563.75\n22366.25 23566.25\n22368.75 23568.75\n22371.25 23571.25\n22373.75 23573.75\n22376.25 23576.25\n22378.75 23578.75\n22381.25 23581.25\n22383.75 23583.75\n22386.25 23586.25\n22388.75 23588.75\n22391.25 23591.25\n22393.75 23593.75\n22396.25 23596.25\n22398.75 23598.75\n(2) 5 MHz bandwidth channels:\n21602.5 22802.5\n21607.5 22807.5\n21612.5 22812.5\n21617.5 22817.5\n21622.5 22822.5\n21627.5 22827.5\n21632.5 22832.5\n21637.5 22837.5\n21642.5 22842.5\n21647.5 22847.5\n21652.5 22852.5\n21657.5 22857.5\n21662.5 22862.5\n21667.5 22867.5\n21672.5 22872.5\n21677.5 22877.5\n21682.5 22882.5\n21687.5 22887.5\n21692.5 22892.5\n21697.5 22897.5\n21702.5 22902.5\n21707.5 22907.5\n21712.5 22912.5\n21717.5 22917.5\n21722.5 22922.5\n21727.5 22927.5\n21732.5 22932.5\n21737.5 22937.5\n21742.5 22942.5\n21747.5 22947.5\n21752.5 22952.5\n21757.5 22957.5\n21762.5 22962.5\n21767.5 22967.5\n21772.5 22972.5\n21777.5 22977.5\n21782.5 22982.5\n21787.5 22987.5\n21792.5 22992.5\n21797.5 22997.5\n22302.5 23502.5\n22307.5 23507.5\n22312.5 23512.5\n22317.5 23517.5\n22322.5 23522.5\n22327.5 23527.5\n22332.5 23532.5\n22337.5 23537.5\n22342.5 23542.5\n22347.5 23547.5\n22352.5 23552.5\n22357.5 23557.5\n22362.5 23562.5\n22367.5 23567.5\n22372.5 23572.5\n22377.5 23577.5\n22382.5 23582.5\n22387.5 23587.5\n22392.5 23592.5\n22397.5 23597.5\n(3) 10 MHz bandwidth channels:\n21205 22405\n21215 22415\n21225 22425\n21235 22435\n21245 22445\n21255 22455\n21265 22465\n21275 22475\n21285 22485\n21295 22495\n21305 22505\n21315 22515\n21325 22525\n21335 22535\n21345 22545\n21355 22555\n21365 22565\n21375 22575\n21385 22585\n21395 22595\n21405 22605\n21415 22615\n21425 22625\n21435 22635\n21445 22645\n21455 22655\n21465 22665\n21475 22675\n21485 22685\n21495 22695\n21505 22705\n21515 22715\n21525 22725\n21535 22735\n21545 22745\n21555 22755\n21565 22765\n21575 22775\n21585 22785\n21595 22795\n21605 1 1 22805\n21615 1 1 22815\n21625 1 1 22825\n21635 1 1 22835\n21645 1 1 22845\n21655 1 1 22855\n21665 1 1 22865\n21675 1 1 22875\n21685 1 1 22885\n21695 1 1 22895\n21705 1 1 22905\n21715 1 1 22915\n21725 1 1 22925\n21735 1 1 22935\n21745 1 1 22945\n21755 1 1 22955\n21765 1 1 22965\n21775 1 1 22975\n21785 1 1 22985\n21795 1 1 22995\n21805 2 2 23005\n21815 2 2 23015\n21825 2 2 23025\n21835 2 2 23035\n21845 2 2 23045\n21855 2 2 23055\n21865 2 2 23065\n21875 2 2 23075\n21885 2 2 23085\n21895 2 2 23095\n21905 2 2 23105\n21915 2 2 23115\n21925 2 2 23125\n21935 2 2 23135\n21945 2 2 23145\n21955 2 2 23155\n21965 2 2 23165\n21975 2 2 23175\n21985 2 2 23185\n21995 2 2 23195\n22005 23205\n22015 23215\n22025 2 23225 2\n22035 23235\n22045 23245\n22055 23255\n22065 23265\n22075 2 23275 2\n22085 23285\n22095 23295\n22105 23305\n22115 23315\n22125 23325\n22135 23335\n22145 23345\n22155 23355\n22165 23365\n22175 23375\n22185 23385\n22195 23395\n22205 23405\n22215 23415\n22225 23425\n22235 23435\n22245 23445\n22255 23455\n22265 23465\n22275 23475\n22285 23485\n22295 23495\n22305 1 1 23505\n22315 1 1 23515\n22325 1 1 23525\n22335 1 1 23535\n22345 1 1 23545\n22355 1 1 23555\n22365 1 1 23565\n22375 1 1 23575\n22385 1 1 23585\n22395 1 1 23595\n(4) 20 MHz bandwidth channels:\n21210 22410\n21230 22430\n21260 22460\n21280 22480\n21310 22510\n21330 22530\n21360 22560\n21380 22580\n21410 22610\n21430 22630\n21460 22660\n21480 22680\n21510 22710\n21530 22730\n21560 22760\n21580 22780\n21610 1 1 22810\n21630 1 1 22830\n21660 1 1 22860\n21680 1 1 22880\n21710 1 1 22910\n21730 1 1 22930\n21760 1 1 22960\n21780 1 1 22980\n21810 2 2 23010\n21830 2 2 23030\n21860 2 2 23060\n21880 2 2 23080\n21910 2 2 23110\n21930 2 2 23130\n21960 2 2 23160\n21980 2 2 23180\n22010 23210\n22030 23230\n22060 23260\n22080 23280\n22110 23310\n22130 23330\n22160 23360\n22180 23380\n22210 23410\n22230 23430\n22260 23460\n22280 23480\n22310 1 1 23510\n22330 1 1 23530\n22360 1 1 23560\n22380 1 1 23580\n(5) 30 MHz bandwidth channels:\n21235 22435\n21285 22485\n21335 22535\n21385 22585\n21435 22635\n21485 22685\n21535 22735\n21585 22785\n21635 1 1 22835\n21685 1 1 22885\n21735 1 1 22935\n21785 1 1 22985\n21835 2 2 23035\n21885 2 2 23085\n21935 2 2 23135\n21985 2 2 23185\n22035 23235\n22085 23285\n22135 23335\n22185 23385\n22235 23435\n22285 23485\n22335 1 1 23535\n22385 1 1 23585\n(6) 40 MHz bandwidth channels:\n21220 22420\n21270 22470\n21320 22520\n21370 22570\n21420 22620\n21470 22670\n21520 22720\n21570 22770\n21620 1 1 22820\n21670 1 1 22870\n21720 1 1 22920\n21770 1 1 22970\n21820 2 2 23020\n21870 2 2 23070\n21920 2 2 23120\n21970 2 2 23170\n22020 23220\n22070 23270\n22120 23320\n22170 23370\n22220 23420\n22270 23470\n22320 1 1 23520\n22370 1 1 23570\n(7) 50 MHz bandwidth channels:\n21225 22425\n21275 22475\n21325 22525\n21375 22575\n21425 22625\n21475 22675\n21525 22725\n21575 22775\n21625 1 1 22825\n21675 1 1 22875\n21725 1 1 22925\n21775 1 1 22975\n21825 2 2 23025\n21875 2 2 23075\n21925 2 2 23125\n21975 2 2 23175\n22025 2 23225 2\n22075 2 23275 2\n22125 23325\n22175 23375\n22225 23425\n22275 23475\n22325 1 1 23525\n22375 1 1 23575\n1 Alternate channels. These channels are set aside for narrow bandwidth systems and should be used only if all other channels are blocked.\n2 These frequencies may be assigned to low power systems, as defined in paragraph (8) of this section.\n(8) Special provisions for low power, limited coverage systems in the 21.8-22.0 GHz and 23.0-23.2 GHz band segments. Notwithstanding any contrary provisions in this part, the frequency band segment 21.8-22.0 GHz paired with the frequency band segment 23.0-23.2 GHz may be authorized for low power, limited coverage systems subject to the following provisions:\n(i) The maximum EIRP shall be 55 dBm and the rated transmitter output power shall not exceed 0.100 Watts;\n(ii) In the band segments from 21.8-22.0 GHz and 23.0-23.2 GHz, the frequency tolerance for stations authorized on or before April 1, 2005 is 0.05%. Existing licensees and pending applicants on that date may continue to operate after that date with a frequency tolerance of 0.05%, provided that it does not cause harmful interference to the operation of any other licensee. The frequency tolerance of § 101.107(a) shall apply to stations applied for after April 1, 2005;\n(iii) The maximum beamwidth shall not exceed 4 degrees;\n(iv) The sidelobe suppression criteria contained in § 101.115 of this part shall not apply, except that a minimum front-to-back ratio of 38 dB shall apply;\n(v) Upon showing of need, a maximum bandwidth of 50 MHz may be authorized per frequency assigned;\n(vi) Radio systems authorized under the provisions of this section shall have no more than five hops in tandem, except upon showing of need, but in any event the maximum tandem length shall not exceed 40 km (25 miles);\n(vii) Interfering signals at the antenna terminals of station authorized under this section shall not exceed −90 dBm and −70 dBm respectively, for co-channel and adjacent channel interfering signals; and\n(viii) Stations authorized under the provisions of this section shall provide the protection from interference specified in § 101.105 to stations operating in accordance with the provisions of this part.\n(t) 29,100-29,250; 31,000-31,300 MHz. These frequencies are available for LMDS systems. Each assignment will be made on a BTA service area basis, and the assigned spectrum may be subdivided as desired by the licensee.\n(u) 31,000-31,300 MHz. Stations licensed in this band prior to March 11, 1997, may continue their authorized operations, subject to license renewal, on the condition that harmful interference will not be caused to LMDS operations licensed in this band after June 30, 1997. Non-LMDS stations licensed after March 11, 1997, based on applications refiled no later than June 26, 1998 are unprotected and subject to harmful interference from each other and from stations licensed prior to March 11, 1997, and are licensed on a secondary basis to LMDS. In the sub-bands 31,000-31,075 MHz and 31,225-31,300 MHz, stations initially licensed prior to March 11, 1997, except in LTTS, and LMDS operations authorized after June 30, 1997, are equally protected against harmful interference from each other in accordance with the provisions of § 101.103(b). For stations, except in LTTS, permitted to relocate to these sub-bands, the following paired frequencies are available:\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n(1) 25 MHz Authorized Bandwidth Channels\n31,012.5 31,237.5\n31,037.5 31,262.5\n31,062.5 31,287.5\n(2) 75 MHz Authorized Bandwidth Channel\n31,037.5 31,275.0\nNote to (u):\nThese channels are assigned for use within a rectangular service area to be described in the application by the maximum and minimum latitudes and longitudes. Such service area must be as small as practical consistent with the local service requirements of the carrier. These frequency plans may be subdivided as desired by the licensee and used within the service area as desired without further authorization subject to the terms and conditions set forth in § 101.149. These frequencies may be assigned only where it is shown that the applicant will have reasonable projected requirements for a multiplicity of service points or transmission paths within the area.\n(v) [Reserved]\n(w) Fixed systems licensed, in operation, or applied for in the 3,700-4,200, 5925-6425, 6,525-6,875, 10,550-10,680, and 10,700-11,700 MHz bands prior to July 15, 1993, are permitted to use channel plans in effect prior to that date, including adding channels under those plans.\n(x) Operations on other than the listed frequencies may be authorized where it is shown that the objectives or requirements of the interference criteria prescribed in § 101.105 could not otherwise be met to resolve the interference problems.\n(y) Special requirements for operations in the band 29.1-29.25 GHz. (1)(i) LMDS receive stations operating on frequencies in the 29.1-29.25 GHz band within a radius of 75 nautical miles of the geographic coordinates provided by a non-GSO MSS licensee pursuant to paragraphs (c)(2) or (c)(3)(i) of this section (the “feeder link earth station complex protection zone”) shall accept any interference caused to them by such earth station complexes and shall not claim protection from such earth station complexes.\n(ii) LMDS licensees operating on frequencies in the 29.1-29.25 GHz band outside a feeder link earth station complex protection zone shall cooperate fully and make reasonable efforts to resolve technical problems with the non-GSO MSS licensee to the extent that transmissions from the non-GSO MSS operator's feeder link earth station complex interfere with an LMDS receive station.\n(2) No more than 15 days after the release of a public notice announcing the commencement of LMDS auctions, feeder link earth station complexes to be licensed pursuant to Section 25.257 shall be specified by a set of geographic coordinates in accordance with the following requirements: no feeder link earth station complex may be located in the top eight (8) metropolitan statistical areas (“MSAs”), ranked by population, as defined by the Office of Management and Budget as of June 1993, using estimated populations as of December 1992; two (2) complexes may be located in MSAs 9 through 25, one of which must be Phoenix, AZ (for a complex at Chandler, AZ); two (2) complexes may be located in MSAs 26 to 50; three (3) complexes may be located in MSAs 51 to 100, one of which must be Honolulu, Hawaii (for a complex at Waimea); and the three (3) remaining complexes must be located at least 75 nautical miles from the borders of the 100 largest MSAs or in any MSA not included in the 100 largest MSAs. Any location allotted for one range of MSAs may be taken from an MSA below that range.\n(3)(i) Any non-GSO MSS licensee may at any time specify sets of geographic coordinates for feeder link earth station complexes with each earth station contained therein to be located at least 75 nautical miles from the borders of the 100 largest MSAs.\n(ii) For purposes of paragraph (c)(3)(i) of this section, non-GSO MSS feeder link earth station complexes shall be entitled to accommodation only if the affected non-GSO MSS licensee preapplies to the Commission for a feeder link earth station complex or certifies to the Commission within sixty days of receiving a copy of an LMDS application that it intends to file an application for a feeder link earth station complex within six months of the date of receipt of the LMDS application.\n(iii) If said non-GSO MSS licensee application is filed later than six months after certification to the Commission, the LMDS and non-GSO MSS entities shall still cooperate fully and make reasonable efforts to resolve technical problems, but the LMDS licensee shall not be obligated to re-engineer its proposal or make changes to its system.\n(4) LMDS licensees or applicants proposing to operate hub stations on frequencies in the 29.1-29.25 GHz band at locations outside of the 100 largest MSAs or within a distance of 150 nautical miles from a set of geographic coordinates specified under paragraph (c)(2) or (c)(3)(i) of this section shall serve copies of their applications on all non-GSO MSS applicants, permitees or licensees meeting the criteria specified in § 25.257(a). Non-GSO MSS licensees or applicants shall serve copies of their feeder link earth station applications, after the LMDS auction, on any LMDS applicant or licensee within a distance of 150 nautical miles from the geographic coordinates that it specified under paragraph (c)(2) or (c)(3)(i) of this section. Any necessary coordination shall commence upon notification by the party receiving an application to the party who filed the application. The results of any such coordination shall be reported to the Commission within sixty days. The non-GSO MSS earth station licensee shall also provide all such LMDS licensees with a copy of its channel plan.\n(z) 71,000-76,000 MHz; 81,000-86,000 MHz; 92,000-94,000 MHz; 94,100-95,000 MHz. (1) Those applicants who are approved in accordance with FCC Form 601 will each be granted a single, non-exclusive nationwide license. Site-by-site registration is on a first-come, first-served basis. Registration will be in the Universal Licensing System until the Wireless Telecommunications Bureau announces by public notice, the implementation of a third-party database. See 47 CFR 101.1523. Links may not operate until NTIA approval is received. Licensees may use these bands for any point-to-point non-broadcast service.\n(2) Prior links shall be protected using the interference protection criteria set forth in section 101.105. For transmitters employing digital modulation techniques and operating in the 71,000-76,000 MHz or 81,000-86,000 MHz bands, the licensee must construct a system that meets a minimum bit rate of 0.125 bits per second per Hertz of bandwidth. For transmitters that operate in the 92,000-94,000 MHz or 94,100-95,000 MHz bands, licensees must construct a system that meets a minimum bit rate of 1.0 bit per second per Hertz of bandwidth. If it is determined that a licensee has not met these loading requirements, then the database will be modified to limit coordination rights to the spectrum that is loaded and the licensee will lose protection rights on spectrum that has not been loaded.\n(3) The following channel plans apply to the 71,000-76,000 MHz and 81,000-86,000 MHz bands:\n(i) 250 MHz authorized bandwidth.\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n71250 81250\n71500 81500\n71750 81750\n72000 82000\n72250 82250\n72500 82500\n72750 82750\n73000 83000\n73250 83250\n73500 83500\n73750 83750\n74000 84000\n74250 84250\n74500 84500\n74750 84750\n75000 85000\n75250 85250\n75500 85500\n75750 85750\n(ii) 500 MHz authorized bandwidth.\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n71375 81375\n71875 81875\n72375 82375\n72875 82875\n73375 83375\n73875 83875\n74375 84375\n74875 84875\n75375 85375\n(iii) 750 MHz authorized bandwidth.\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n71500 81500\n72250 82250\n73000 83000\n73750 83750\n74500 84500\n75250 85250\n(iv) 1 GHz authorized bandwidth.\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n71625 81625\n72625 82625\n74125 84125\n75125 85125\n(v) 1.25 GHz authorized bandwidth.\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n71750 81750\n73000 83000\n74250 84250\n(vi) 1.5 GHz authorized bandwidth.\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n71875 81875\n74375 84375\n(vii) 1.75 GHz authorized bandwidth.\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n72000 82000\n74500 84500\n(viii) 2.0 GHz authorized bandwidth.\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n72125 82125\n74625 84625\n(ix) 2.25 GHz authorized bandwidth.\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n72250 82250\n74750 84750\n(x) 2.5 GHz authorized bandwidth.\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n72375 82375\n(xi) 2.75 GHz authorized bandwidth.\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n72500 82500\n(xii) 3 GHz authorized bandwidth.\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n72625 82625\n(xiii) 3.25 GHz authorized bandwidth.\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n72750 82750\n(xiv) 3.5 GHz authorized bandwidth.\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n72875 82875\n(xv) 3.75 GHz authorized bandwidth.\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n73000 83000\n(xvi) 4 GHz authorized bandwidth.\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n73125 83125\n(xvii) 4.25 GHz authorized bandwidth.\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n73250 83250\n(xviii) 4.5 GHz authorized bandwidth.\nTransmit (receive) (MHz) Receive (transmit) (MHz)\n73375 83375","path":["Title 47—Telecommunication","CHAPTER I—FEDERAL COMMUNICATIONS COMMISSION","SUBCHAPTER D—SAFETY AND SPECIAL RADIO SERVICES","PART 101—FIXED MICROWAVE SERVICES","Subpart C—Technical Standards"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-47.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:28Z","sha256":"87e9c009a3d35ae5f92615f3d3bb5821a44271aecfdc117cea2c1d89d4f76270","source_id":"us-cfr","stale":true,"prev":"us/47-cfr-101.145","next":"us/47-cfr-101.149"},"notice":"GroundRules: Original legal text. Not legal advice."}