GroundRules
47 CFR 90.357: Frequencies for LMS systems in the 902-928 MHz band.
Where this section sits in the code
- Title 47—Telecommunication
- CHAPTER I—FEDERAL COMMUNICATIONS COMMISSION
- SUBCHAPTER D—SAFETY AND SPECIAL RADIO SERVICES
- PART 90—PRIVATE LAND MOBILE RADIO SERVICES
- Subpart M—Intelligent Transportation Systems Radio Service
(a) Multilateration LMS systems will be authorized on the following LMS sub-bands:
LMS sub-band Forward link 1
904.000-909.750 MHz 927.750-928.000 MHz.
919.750-921.750 MHz.2 927.500-927.750 MHz.
921.750-927.250 MHz 927.250-927.500 MHz.
1 Forward links for LMS systems may also be contained within the LMS sub-band. However, the maximum allowable power in these sub-bands is 30 Watts ERP in accordance with § 90.205(l).
2 The frequency band 919.750-921.750 MHz is shared co-equally between multilateration and non-multilateration LMS systems.
(b) Non-multilateriation LMS systems will be authorized in the following frequency bands:
LMS Sub-band 1
902.000-904.000 MHz
909.750-921.750 MHz
1 Applicants for non-multilateration LMS systems should request only the minimum amount of bandwidth necessary to meet their operational needs.
Collected 2026-08-27T02:26:28Z. Source file · JSON