47 CFR 90.212 - Provisions relating to the use of scrambling devices and digital voice modulation.

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There are 3 Updates appearing in the Federal Register for 47 CFR 90. View below or at eCFR (GPOAccess)
§ 90.212 Provisions relating to the use of scrambling devices and digital voice modulation.
(a) Analog scrambling techniques may be employed at any station authorized the use of A3E, F3E, or G3E emission, subject to the provision of paragraph (d) of this section.
(b) The use of digital scrambling techniques or digital voice modulation requires the specific authorization of F1E or G1E emission, and these emissions will only be authorized subject to the provisions of paragraph (d) of this section.
(c) The transmission of any non-voice information or data under the authorization of F1E or G1E emission is prohibited. However, stations authorized the use of F1E or G1E emission may also be authorized F1D, F2D, G1D or G2D emission for non-voice communication purposes, pursuant to § 90.207(l).
(d) Station identification shall be transmitted in the unscrambled analog mode (clear voice) or Morse code in accordance with the provisions of § 90.425. All digital encoding and digital modulation shall be disabled during station identification.
[43 FR 54791, Nov. 22, 1978, as amended at 47 FR 15340, Apr. 9, 1982; 49 FR 48711, Dec. 14, 1984; 72 FR 35195, June 27, 2007]

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.

  • 2014-04-11; vol. 79 # 70 - Friday, April 11, 2014
    1. 79 FR 20105 - Service Rules Governing Public Safety Narrowband Operations in the 769-775/799-805 MHz Bands
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      FEDERAL COMMUNICATIONS COMMISSION
      Final rule.
      Effective April 11, 2014.
      47 CFR Part 90

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United States Code
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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 90 after this date.

  • 2014-06-02; vol. 79 # 105 - Monday, June 2, 2014
    1. 79 FR 31247 - Commission Seeks Comment on Shared Commercial Operations in the 3550-3650 MHz Band
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      FEDERAL COMMUNICATIONS COMMISSION
      Proposed rule.
      Submit comments on or before July 14, 2014 and reply comments on or before August 1, 2014.
      47 CFR Parts 1, 2, 90, 95, and 96