47 CFR 15.217 - Operation in the band 160-190 kHz.

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There are 10 Updates appearing in the Federal Register for 47 CFR 15. View below or at eCFR (GPOAccess)
§ 15.217 Operation in the band 160-190 kHz.
(a) The total input power to the final radio frequency stage (exclusive of filament or heater power) shall not exceed one watt.
(b) The total length of the transmission line, antenna, and ground lead (if used) shall not exceed 15 meters.
(c) All emissions below 160 kHz or above 190 kHz shall be attenuated at least 20 dB below the level of the unmodulated carrier. Determination of compliance with the 20 dB attenuation specification may be based on measurements at the intentional radiator's antenna output terminal unless the intentional radiator uses a permanently attached antenna, in which case compliance shall be demonstrated by measuring the radiated emissions.

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.

  • 2014-12-11; vol. 79 # 238 - Thursday, December 11, 2014
    1. 79 FR 73486 - Expanding the Economic and Innovation Opportunities of Spectrum Through Incentive Auctions
      GPO FDSys XML | Text
      FEDERAL COMMUNICATIONS COMMISSION, 47 CFR Parts 2 and 15
      Final rule; announcement of effective date.
      47 CFR 2.1033(c)(19)(iii); 15.713(b)(2)(iv) and 15.713(h)(10), published in the Federal Register on August 15, 2914 (79 FR 48442) are effective December 11, 2014.

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 15 after this date.

  • 2014-12-11; vol. 79 # 238 - Thursday, December 11, 2014
    1. 79 FR 73486 - Expanding the Economic and Innovation Opportunities of Spectrum Through Incentive Auctions
      GPO FDSys XML | Text
      FEDERAL COMMUNICATIONS COMMISSION, 47 CFR Parts 2 and 15
      Final rule; announcement of effective date.
      47 CFR 2.1033(c)(19)(iii); 15.713(b)(2)(iv) and 15.713(h)(10), published in the Federal Register on August 15, 2914 (79 FR 48442) are effective December 11, 2014.