1、428 47 CFR Ch. I (10110 Edition) Pt. 74 50 FR 38530, Sept. 23, 1985; 50 FR 40395, Oct. 3, 1985, as amended at 51 FR 34621, 34622, Sept. 30, 1986; 52 FR 37316, Oct. 6, 1987; 52 FR 47569, Dec. 15, 1987; 53 FR 2499, Jan. 28, 1988; 58 FR 51250, Oct. 1, 1993; 59 FR 67103, Dec. 28, 1994; 63 FR 33878, June
2、 22, 1998 PART 74EXPERIMENTAL RADIO, AUXILIARY, SPECIAL BROADCAST AND OTHER PROGRAM DISTRIBU-TIONAL SERVICES SubpartGeneral; Rules Applicable to All Services in Part 74 Sec. 74.1 Scope. 74.2 General definitions. 74.3 FCC inspections of stations. 74.5 Cross reference to rules in other parts. 74.6 Lic
3、ensing of broadcast auxiliary and low power auxiliary stations. 74.12 Notification of filing of applications. 74.13 Equipment tests. 74.14 Service or program tests. 74.15 Station license period. 74.16 Temporary extension of station li-censes. 74.18 Transmitter control and operation. 74.19 Special te
4、chnical records. 74.21 Broadcasting emergency information. 74.22 Use of common antenna structure. 74.23 Interference jeopardizing safety of life or protection of property. 74.24 Short-term operation. 74.25 Temporary conditional operating au-thority. 74.28 Additional orders. 74.30 Antenna structure,
5、marking and light-ing. 74.32 Operation in the 17.717.8 GHz and 17.8 19.7 GHz bands. 74.34 Period of construction; certification of completion of construction. Subpart AExperimental Broadcast Stations 74.101 Experimental broadcast station. 74.102 Uses of experimental broadcast sta-tions. 74.103 Frequ
6、ency assignment. 74.112 Supplementary statement with appli-cation for construction permit. 74.113 Supplementary reports with applica-tion for renewal of license. 74.131 Licensing requirements, necessary showing. 74.132 Power limitations. 74.133 Emission authorized. 74.151 Equipment changes. TECHNICA
7、L OPERATION AND OPERATORS 74.161 Frequency tolerances. 74.162 Frequency monitors and measure-ments. 74.163 Time of operation. 74.165 Posting of station license. 74.181 Station records. 74.182 Program service and charges. 74.183 Station identification. 74.184 Rebroadcasts. Subparts BC Reserved Subpar
8、t DRemote Pickup Broadcast Stations 74.401 Definitions. 74.402 Frequency assignment. 74.403 Frequency selection to avoid inter-ference. 74.431 Special rules applicable to remote pickup stations. 74.432 Licensing requirements and proce-dures. 74.433 Temporary authorizations. 74.434 Remote control ope
9、ration. 74.436 Special requirements for automatic relay stations. 74.451 Certification of equipment. 74.452 Equipment changes. 74.461 Transmitter power. 74.462 Authorized bandwidth and emissions. 74.463 Modulation requirements. 74.464 Frequency tolerance. 74.465 Frequency monitors and measure-ments.
10、 74.482 Station identification. Subpart EAural Broadcast Auxiliary Stations 74.501 Classes of aural broadcast auxiliary stations. 74.502 Frequency assignment. 74.503 Frequency selection. 74.531 Permissible service. 74.532 Licensing requirements. 74.533 Remote control and unattended oper-ation. 74.53
11、4 Power limitations. 74.535 Emission and bandwidth. 74.536 Directional antenna required. 74.537 Temporary authorizations. 74.550 Equipment authorization. 74.551 Equipment changes. 74.561 Frequency tolerance. 74.562 Frequency monitors and measure-ments. 74.564 Posting of station license. 74.582 Stati
12、on identification. Subpart FTelevision Broadcast Auxiliary Stations 74.600 Eligibility for license. 74.601 Classes of TV broadcast auxiliary sta-tions. 74.602 Frequency assignment. 74.603 Sound channels. 74.604 Interference avoidance. 74.631 Permissible service. VerDate Mar2010 10:45 Nov 16, 2010 Jk
13、t 220203 PO 00000 Frm 00438 Fmt 8010 Sfmt 8010 Y:SGML220203.XXX 220203WReier-Aviles on DSKGBLS3C1PROD with CFRProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-429 Federal Communications Commission Pt. 74 74.632 Licensing requirements. 74.633 Temporary
14、 authorizations. 74.634 Remote control operation. 74.635 Unattended operation. 74.636 Power limitations. 74.637 Emissions and emission limitations. 74.638 Frequency coordination. 74.641 Antenna systems. 74.643 Interference to geostationary-sat-ellites. 74.644 Minimum path lengths for fixed links. 74
15、.651 Equipment changes. 74.655 Authorization of equipment. 74.661 Frequency tolerance. 74.662 Frequency monitors and measure-ments. 74.663 Modulation limits. 74.664 Posting of station license. 74.682 Station identification. 74.690 Transition of the 19902025 MHz band from the Broadcast Auxiliary Serv
16、ice to emerging technologies. Subpart GLow Power TV, TV Translator, and TV Booster Stations 74.701 Definitions. 74.702 Channel assignments. 74.703 Interference. 74.705 TV broadcast analog station protec-tion. 74.706 Digital TV (DTV) station protection. 74.707 Low power TV and TV translator sta-tion
17、protection. 74.708 Class A TV and digital Class A TV station protection. 74.709 Land mobile station protection. 74.710 Digital low power TV and TV trans-lator station protection. 74.731 Purpose and permissible service. 74.732 Eligibility and licensing require-ments. 74.733 UHF translator signal boos
18、ters. 74.734 Attended and unattended operation. 74.735 Power limitations. 74.736 Emissions and bandwidth. 74.737 Antenna location. 74.750 Transmission system facilities. 74.751 Modification of transmission sys-tems. 74.761 Frequency tolerance. 74.762 Frequency measurements. 74.763 Time of operation.
19、 74.765 Posting of station and operator li-censes. 74.769 Copies of rules. 74.780 Broadcast regulations applicable to translators, low power, and booster sta-tions. 74.781 Station records. 74.783 Station identification. 74.784 Rebroadcasts. 74.785 Low power TV digital data service pilot project. 74.
20、786 Digital channel assignments. 74.787 Digital licensing. 74.788 Digital construction period. 74.789 Broadcast regulations applicable to digital low power television and tele-vision translator stations. 74.790 Permissible service of digital TV translator and LPTV stations. 74.791 Digital call signs
21、. 74.792 Digital low power TV and TV trans-lator station protected contour. 74.793 Digital low power TV and TV trans-lator station protection of broadcast sta-tions. 74.794 Digital emissions. 74.795 Digital low power TV and TV trans-lator transmission system facilities. 74.796 Modification of digita
22、l transmission systems and analog transmission sys-tems for digital operation. 74.797 Biennial Ownership Reports. Subpart HLow Power Auxiliary Stations 74.801 Definitions. 74.802 Frequency assignment. 74.803 Frequency selection to avoid inter-ference. 74.831 Scope of service and permissible transmis
23、sions. 74.832 Licensing requirements and proce-dures. 74.833 Temporary authorizations. 74.851 Certification of equipment; prohibi-tion on manufacture, import, sale, lease, offer for sale or lease, or shipment of de-vices that operate in the 700 MHz Band; labeling for 700 MHz band equipment des-tined
24、 for non-U.S. markets; disclosure for the core TV bands. 74.852 Equipment changes. 74.861 Technical requirements. 74.870 Wireless video assist devices. 74.882 Station identification. Subparts IK Reserved Subpart LFM Broadcast Translator Stations and FM Broadcast Booster Stations 74.1201 Definitions.
25、 74.1202 Frequency assignment. 74.1203 Interference. 74.1204 Protection of FM broadcast, FM Translator and LP100 stations. 74.1205 Protection of channel 6 TV broad-cast stations. 74.1231 Purpose and permissible service. 74.1232 Eligibility and licensing require-ments. 74.1233 Processing FM translato
26、r and boost-er station applications. 74.1234 Unattended operation. 74.1235 Power limitations and antenna sys-tems. 74.1236 Emission and bandwidth. 74.1237 Antenna location. 74.1250 Transmitters and associated equip-ment. VerDate Mar2010 10:45 Nov 16, 2010 Jkt 220203 PO 00000 Frm 00439 Fmt 8010 Sfmt
27、8010 Y:SGML220203.XXX 220203WReier-Aviles on DSKGBLS3C1PROD with CFRProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-430 47 CFR Ch. I (10110 Edition) 74.1 74.1251 Technical and equipment modifica-tions. 74.1261 Frequency tolerance. 74.1262 Frequency m
28、onitors and measure-ments. 74.1263 Time of operation. 74.1265 Posting of station license. 74.1269 Copies of rules. 74.1281 Station records. 74.1283 Station identification. 74.1284 Rebroadcasts. 74.1290 FM translator and booster station information available on the Internet. ALPHABETICAL INDEXPART 74
29、 AUTHORITY: 47 U.S.C. 154, 302a, 303, 307, 336(f), 336(h) and 554. EDITORIAL NOTE: Nomenclature changes to part 74 appear at 64 FR 4055, Jan. 27, 1999. SubpartGeneral; Rules Applica-ble to All Services in Part 74 74.1 Scope. (a) The rules in this subpart are ap-plicable to the Experimental, Auxiliar
30、y and Special Broadcast, and Other Pro-gram Distributional Services. (b) Rules in part 74 which apply ex-clusively to a particular service are contained in that service subpart, as follows: Experimental Broadcast Sta-tions, Subpart A; Remote Pickup Broadcast Stations, Subpart D; Aural Broadcast STL
31、and Intercity Relay Stations, Subpart E; TV Auxiliary Broadcast Stations, Subpart F; Low- power TV, TV Translator and TV Booster Stations, Subpart G; Low- power Auxiliary Stations, Subpart H; FM Broadcast Translator Stations and FM Broadcast Booster Stations, sub-part L. (Secs. 4, 303, 48 Stat., as
32、amended, 1066, 1032; 47 U.S.C. 158, 303) 47 FR 53022, Nov. 24, 1982, and 49 FR 32583, Aug. 15, 1984, as amended at 52 FR 31402, Aug. 20, 1987; 69 FR 72045, Dec. 10, 2004 74.2 General definitions. Broadcast network-entity. A broadcast network-entity is an organization which produces programs availabl
33、e for simultaneous transmission by 10 or more affiliated broadcast stations and having distribution facilities or cir-cuits available to such affiliated sta-tions at least 12 hours each day. Cable network-entity. A cable net-work-entity is an organization which produces programs available for simul-
34、taneous transmission by cable systems serving a combined total of at least 5,000,000 subscribers and having dis-tribution facilities or circuits available to such affiliated stations or cable sys-tems. 51 FR 4601, Feb. 6, 1986 74.3 FCC inspections of stations. (a) The licensee of a station author-iz
35、ed under this part must make the station available for inspection by rep-resentatives of the FCC during the sta-tions business hours, or at any time it is in operation. (b) In the course of an inspection or investigation, an FCC representative may require special equipment tests or program tests. (c
36、) The logs and records required by this part for the particular class or type of station must be made available upon request to representatives of the FCC. 47 FR 53022, Nov. 24, 1982 74.5 Cross reference to rules in other parts. Certain rules applicable to Experi-mental, Auxiliary, Special Broadcast
37、 and other Program Distribution serv-ices, some of which are also applicable to other services, are set forth in the following Parts of the FCC Rules and Regulations: (a) Part 1, Practice and procedure. (1) Subpart A, General Rules of Practice and Procedure. (1.1 to 1.120). (2) Subpart B, Hearing Pr
38、o-ceedings. (1.120 to 1.364). (3) Subpart C, Rulemaking Pro-ceedings. (1.399 to 1.430). (4) Subpart F, Wireless Tele-communications Services Applications and Proceedings. (1.901 to 1.981). (5) Subpart G, Schedule of Statu-tory Charges and Procedures for Pay-ment. (1.1101 to 1.1120). (6) Subpart H, E
39、x Parte Presen-tations. (1.1200 to 1.1216). (7) Subpart I, Procedures Imple-menting the National Environmental Policy Act of 1969. (1.1301 to 1.1319). (8) Part 1, Subpart W of this chapter, FCC Registration Number. (1.8001 1.8005.) VerDate Mar2010 10:45 Nov 16, 2010 Jkt 220203 PO 00000 Frm 00440 Fmt
40、 8010 Sfmt 8010 Y:SGML220203.XXX 220203WReier-Aviles on DSKGBLS3C1PROD with CFRProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-431 Federal Communications Commission 74.15 (b) Part 2, Frequency Allocations and Radio Treaty Matters, General Rules and R
41、egulations, including sub-parts A, Terminology; B, Alloca-tion, Assignments and Use of Radio Frequencies; C, Emissions; D, Call Signs and Other Forms of Identifying Radio Transmissions; and J, Equip-ment Authorization Proceedings. (c) Reserved (d) Part 17, Construction, Marking and Lighting of Anten
42、na Structures. (e) Part 73, Radio Broadcast Serv-ices. (f) Part 101, Fixed Microwave Serv-ices. 53 FR 2499, Jan. 28, 1988, as amended at 60 FR 55482, Nov. 1, 1995; 66 FR 47896, Sept. 14, 2001; 68 FR 12761, Mar. 17, 2003 74.6 Licensing of broadcast auxiliary and low power auxiliary stations. Applican
43、ts for and licensees of re-mote pickup broadcast stations, aural broadcast auxiliary stations, television broadcast auxiliary stations, and low power auxiliary stations authorized under subparts D, E, F, and H of this part are subject to the application and procedural rules for wireless tele-communi
44、cations services contained in part 1, subpart F of this chapter. Appli-cants for these stations may file either manually or electronically as specified in 1.913(b) and (d) of this chapter. 68 FR 12761, Mar. 17, 2003 74.12 Notification of filing of applica-tions. The provisions of 73.1030 Notifica-ti
45、on concerning interference to Radio Astronomy, Research, and Receiving Installations apply to all stations au-thorized under this part of the FCC Rules except the following: (a) Mobile remote pickup stations (subpart D). (b) TV pickup stations (subpart F). (c) Low power auxiliary stations (subpart H
46、). 44 FR 58735, Oct. 11, 1979, as amended at 44 FR 77167, Dec. 31, 1979; 47 FR 28388, June 30, 1982 74.13 Equipment tests. (a) During the process of construc-tion of any class of radio station listed in this part, the permittee, without further authority of the Commission, may conduct equipment test
47、s for the purpose of such adjustments and meas-urements as may be necessary to as-sure compliance with the terms of the construction permit, the technical pro-visions of the application therefor, the technical requirements of this chapter, and the applicable engineering stand-ards. (b) Equipment tes
48、ts may be contin-ued so long as the construction permit shall remain valid. (c) The authorization for tests em-bodied in this section shall not be con-strued as constituting a license to op-erate. 38 FR 18378, July 10, 1973 74.14 Service or program tests. (a) Upon completion of construction of a rad
49、io station in accordance with the terms of the construction permit, the technical provisions of the applica-tion therefor, technical requirements of this chapter, and applicable engi-neering standards, and when an appli-cation for station license has been filed showing the station to be in satisfac-tory operating condition, the permittee or any c
