47 CFR 22.623 - System configuration.

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There are 3 Updates appearing in the Federal Register for 47 CFR 22. View below or at eCFR (GPOAccess)
§ 22.623 System configuration.
This section requires a minimum configuration for point-to-multipoint systems using the channels listed in § 22.621.
(a) 928-960 MHz. The channels may be assigned, individually or paired, only to fixed transmitters in a system that controls at least four public mobile base transmitters that transmit on the same channel. If a 932-933 MHz channel and a 941-942 MHz channel are assigned as a pair, the 941-942 MHz channel must be assigned only to control transmitters; the 932-933 MHz channel may be assigned to control or fixed relay transmitters.
(b) 470-512 MHz. These channels may be assigned only individually (unpaired), to control transmitters that directly control at least four public mobile base transmitters that transmit on the same channel. Fixed relay transmitters are not authorized.
(c) Selection and assignment. The FCC selects and assigns a channel when granting applications for authorization to operate a new station to transmit in the 470-512, 932-933 and 941-942 MHz frequency ranges. Applicants having a preference may request the assignment of a specific channel or channel pair, but the FCC may in some cases be unable to satisfy such requests.

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.

  • 2014-02-20; vol. 79 # 34 - Thursday, February 20, 2014
    1. 79 FR 9622 - An Inquiry Into the Commission's Policies and Rules Regarding AM Radio Service Directional Antenna Performance Verification
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      Final rule; announcement of effective date.
      47 CFR 1.30002, 1.30003, 1.30004, 73.875, 73.1675, and 73.1690, are effective February 20, 2014. Applicability date: The applicability date of the amendments to 47 CFR 1.30000, 1.30001, 22.371, 27.63, 73.45, 73.316, 73.685, 73.1692, 73.6025, and 74.1237 published November 5, 2013 (78 FR 66288) is February 20, 2014.
      47 CFR Parts 1, 22, 27, 73, and 74

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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.

  • 2014-03-17; vol. 79 # 51 - Monday, March 17, 2014
    1. 79 FR 14634 - Expanding Access to Mobile Wireless Services Onboard Aircraft
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      Proposed rule; extension of comment period.
      The reply comment period for the proposed rule published January 15, 2014 (79 FR 2615), is extended. Submit reply comments on or before May 16, 2014.
      47 CFR parts 22, 24, 27, 87 and 90