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Code of Federal Regulations Title 47. Telecommunication § 47.90.311 Frequencies

Current as of October 02, 2022 | Updated by FindLaw Staff

(a) Except as provided for in § 90.315 and except for those frequencies allocated to services in part 22 of this chapter (see §§ 22.591, 22.621, 22.651, and 22.1007 of this chapter) the following frequencies in the band 470–512 MHz may be assigned as indicated in the table below. The first and last assignable frequencies are shown. Assignable frequencies occur in increments of 6.25 kHz. The separation between base and mobile transmit frequencies is 3 MHz for two frequency operation.

Channel Assignment

Urbanized Area

General access pool

Base and mobile

Mobile

14

Boston, MA

470.30625 to 472.99375

473.30625 to 475.99375

Chicago, IL

Cleveland, OH

Miami, FL

New York/N.E. NJ

Pittsburgh, PA

Los Angeles, CA

470.05625 to 472.99375

473.05625 to 475.99375

15

Chicago, IL

476.30625 to 478.99375

479.30625 to 481.99375

Cleveland, OH

Detroit, MI

New York/N.E. NJ

16

Boston, MA

482.30625 to 484.99375

485.30625 to 487.99375

Dallas/Fort Worth, TX

Detroit, MI

San Francisco/Oakland, CA

Los Angeles, CA (Use is restricted to Public Safety Pool eligibles)

482.00625 to 484.99375

485.00625 to 487.99375

17

Houston, TX

488.30625 to 490.99375

491.30625 to 493.99375

San Francisco/Oakland, CA

Washington, DC/MD/VA

18

Pittsburgh, PA

494.30625 to 496.99375

497.30625 to 499.99375

Washington, DC/MD/VA

19

Philadelphia, PA

500.30625 to 502.99375

503.30625 to 505.99375

20

Los Angeles, CA

506.13125 to 508.99375

509.13125 to 511.99375

Philadelphia, PA

506.30625 to 508.99375

509.30625 to 511.99375

(1) Channel availability in the General Access Pool in any of the urbanized areas referred to in the table depends on whether that channel is presently assigned to one of the following categories of users:

(i) Public safety (as defined in § 90.20(a));

(ii) Power and telephone maintenance licensees (as defined in § 90.7);

(iii) Special industrial licensees (as defined in § 90.7);

(iv) Business licensees (as defined in § 90.35(a));

(v) Petroleum, forest products, and manufacturers licensees (as defined in § 90.7);

(vi) Railroad, motor carrier, and automobile emergency licensees (as defined in § 90.7);  and

(vii) Taxicab licensees (as defined in § 90.7).

(2) If assigned, subsequent authorizations will only be granted to users from the same category. If unassigned, or should a channel subsequently become unassigned, it will be treated as available in the General Access Pool.

(3) Normally, each channel should be substantially loaded in accordance with the standards set out in § 90.313.

(4) The following frequencies will be authorized a maximum bandwidth of 6 kHz.

Channel

Frequency

14․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․

470.30625

․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․

475.99375

15․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․

476.30625

․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․

481.99375

16․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․

482.30625

․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․

487.99375

17․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․

488.30625

․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․

493.99375

18․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․

494.30625

․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․

499.99375

19․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․

500.30625

․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․

505.99375

20․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․

506.30625

․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․

511.99375

(b) [Reserved]

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Cite this article: FindLaw.com - Code of Federal Regulations Title 47. Telecommunication § 47.90.311 Frequencies - last updated October 02, 2022 | https://codes.findlaw.com/cfr/title-47-telecommunication/cfr-sect-47-90-311/

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