Subpart S. Subpart S—Regulations Governing Licensing and Use of Frequencies in the 806-824, 851-869, 896-901, and 935-940 MHz Bands

• § 90.601 - Scope.

• Application for Authorizations

  • SECTION § 90.603 - Eligibility.
  • SECTION § 90.605 - Forms to be used.
  • SECTION § 90.607 - Supplemental information to be furnished by applicants for facilities under this subpart.
  • SECTION § 90.609 - Special limitations on amendment of applications for assignment or transfer of authorizations for radio systems above 800 MHz.

• Policies Governing the Processing of Applications and the Selection and Assignment of Frequencies for Use in the 806-824 MHz, 851-869 MHz, 896-901 MHz, and 935-940 MHz Bands

  • SECTION § 90.613 - Frequencies available.
  • SECTION § 90.614 - Segments of the 806-824/851-869 MHz band for non-border areas.
  • SECTION § 90.615 - Individual channels available in the General Category in 806-824/851-869 MHz band.
  • SECTION § 90.616 - 896-897.5/935-936.5 MHz and 900.5-901/939.5-940 MHz narrowband segments.
  • SECTION § 90.617 - Frequencies in the 809.750-824/854.750-869 MHz, and 896-901/935-940 MHz bands available for trunked, conventional or cellular system use in non-border areas.
  • SECTION § 90.619 - Operations within the U.S./Mexico and U.S./Canada border areas.
  • SECTION § 90.621 - Selection and assignment of frequencies.
  • SECTION § 90.623 - Limitations on the number of frequencies assignable for conventional systems.
  • SECTION § 90.625 - Other criteria to be applied in assigning channels for use in conventional systems of communication.
  • SECTION § 90.627 - Limitation on the number of frequency pairs that may be assignable for trunked systems and on the number of trunked systems.
  • SECTION § 90.629 - Extended implementation period.
  • SECTION § 90.631 - Trunked systems loading, construction and authorization requirements.
  • SECTION § 90.633 - Conventional systems loading requirements.

• Technical Regulations Regarding the Use of Frequencies in the 806-824 MHz, 851-869 MHz, 896-901 MHz, and 935-940 MHz Bands

  • SECTION § 90.635 - Limitations on power and antenna height.
  • SECTION § 90.637 - Restrictions on operational fixed stations.
  • SECTION § 90.645 - Permissible operations.
  • SECTION § 90.647 - Station identification.
  • SECTION § 90.651 - Supplemental reports required of licensees authorized under this subpart.
  • SECTION § 90.655 - Special licensing requirements for Specialized Mobile Radio systems.
  • SECTION § 90.656 - Responsibilities of base station licensees of Specialized Mobile Radio systems.

• Policies Governing the Licensing and Use of MTA-Based SMR Systems in the 896-901/935-940 MHz Band

  • SECTION § 90.661 - MTA-based SMR service areas.
  • SECTION § 90.663 - MTA-based SMR system operations.
  • SECTION § 90.665 - Authorization, construction and implementation of MTA licenses.
  • SECTION § 90.667 - Grandfathering provisions for incumbent licensees.
  • SECTION § 90.669 - Emission limits.
  • SECTION § 90.671 - Field strength limits.

• Procedures and Process—Unacceptable Interference

  • SECTION § 90.672 - Unacceptable interference to non-cellular 800 MHz licensees from 800 MHz cellular systems or part 22 Cellular Radiotelephone systems, and within the 900 MHz narrowband segments, and to narrowband 900 MHz licensees from 900 MHz broadband licensees.
  • SECTION § 90.673 - Obligation to abate unacceptable interference.
  • SECTION § 90.674 - Interference resolution procedures.
  • SECTION § 90.675 - Information exchange.
  • SECTION §§ 90.676-90.677 - §[Reserved]

• Policies Governing the Licensing and Use of EA-Based SMR Systems in the 809-824/851-869 MHz Band

  • SECTION § 90.681 - EA-based SMR service areas.
  • SECTION § 90.683 - EA-based SMR system operations.
  • SECTION § 90.685 - Authorization, construction and implementation of EA licenses.
  • SECTION § 90.687 - Special provisions regarding assignments and transfers of authorizations for incumbent SMR licensees in the 809-824/854-869 MHz band.
  • SECTION § 90.689 - Field strength limits.
  • SECTION § 90.691 - Emission mask requirements for EA-based systems.
  • SECTION § 90.693 - Grandfathering provisions for incumbent licensees.
  • SECTION § 90.699 - Transition of the upper 200 channels in the 800 MHz band to EA licensing.