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47 CFR 15.239 - Operation in the band 88-108 MHz.

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§ 15.239
Operation in the band 88-108 MHz.
(a) Emissions from the intentional radiator shall be confined within a band 200 kHz wide centered on the operating frequency. The 200 kHz band shall lie wholly within the frequency range of 88-108 MHz.
(b) The field strength of any emissions within the permitted 200 kHz band shall not exceed 250 microvolts/ meter at 3 meters. The emission limit in this paragraph is based on measurement instrumentation employing an average detector. The provisions in § 15.35 for limiting peak emissions apply.
(c) The field strength of any emissions radiated on any frequency outside of the specified 200 kHz band shall not exceed the general radiated emission limits in § 15.209.
(d) A custom built telemetry intentional radiator operating in the frequency band 88-108 MHz and used for experimentation by an educational institute need not be certified provided the device complies with the standards in this part and the educational institution notifies the Engineer in Charge of the local FCC office, in writing, in advance of operation, providing the following information:
(1) The dates and places where the device will be operated;
(2) The purpose for which the device will be used;
(3) A description of the device, including the operating frequency, RF power output, and antenna; and,
(4) A statement that the device complies with the technical provisions of this part.
[54 FR 17714, Apr. 25, 1989; 54 FR 32340, Aug. 7, 1989]

Title 47 published on 2012-10-01

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.

  • 2012-12-27; vol. 77 # 248 - Thursday, December 27, 2012
    1. 77 FR 76234 - WRC-07 Implementation Order
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      FEDERAL COMMUNICATIONS COMMISSION
      Final rule.
      Effective January 28, 2013.
      47 CFR Parts 2, 15, and 90

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

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United States Code
USC : Title 47 - TELEGRAPHS, TELEPHONES, AND RADIOTELEGRAPHS

§ 154 - Federal Communications Commission

§ 302 - Repealed. June 5, 1936, ch. 511,

§ 302a - Devices which interfere with radio reception

§ 303 - Powers and duties of Commission

§ 303a - Standards for children’s television programming

§ 303b - Consideration of children’s television service in broadcast license renewal

§ 303c - Television program improvement

§ 304 - Waiver by license of claims to particular frequency or of electromagnetic spectrum

§ 307 - Licenses

§ 336 - Broadcast spectrum flexibility

§ 544a - Consumer electronics equipment compatibility

Title 47 published on 2012-10-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 47 CFR 15 after this date.

  • 2013-04-10; vol. 78 # 69 - Wednesday, April 10, 2013
    1. 78 FR 21320 - Unlicensed National Information Infrastructure (U-NII) Devices in the 5 GHz Band
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      FEDERAL COMMUNICATIONS COMMISSION
      Proposed rule.
      Comments must be filed on or before May 28, 2013, and reply comments must be filed on or before June 24, 2013.
      47 CFR Part 15