47 CFR 22.355 - Frequency tolerance.

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§ 22.355 Frequency tolerance.
Except as otherwise provided in this part, the carrier frequency of each transmitter in the Public Mobile Services must be maintained within the tolerances given in Table C-1 of this section.
Table C-1—Frequency Tolerance for Transmitters in the Public Mobile Services
Frequency range (MHz) Base, fixed(ppm) Mobile ≤3 watts(ppm) Mobile≤3 watts (ppm)
25 to 50 20.0 20.0 50.0
50 to 450 5.0 5.0 50.0
450 to 512 2.5 5.0 5.0
821 to 896 1.5 2.5 2.5
928 to 929 5.0 n/a n/a
929 to 960 1.5 n/a n/a
2110 to 2220 10.0 n/a n/a
[61 FR 54099, Oct. 17, 1996]

Title 47 published on 2013-10-01

The following are only the Rules published in the Federal Register after the published date of Title 47.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2014-06-20; vol. 79 # 119 - Friday, June 20, 2014
    1. 79 FR 35290 - Public Mobile Services
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      FEDERAL COMMUNICATIONS COMMISSION
      47 CFR Part 22

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United States Code

Title 47 published on 2013-10-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 47 CFR 22 after this date.

  • 2014-06-20; vol. 79 # 119 - Friday, June 20, 2014
    1. 79 FR 35290 - Public Mobile Services
      GPO FDSys XML | Text
      FEDERAL COMMUNICATIONS COMMISSION
      47 CFR Part 22