Page:United States Statutes at Large Volume 54 Part 2.djvu/1298

 54 STAT.] INTER-AMERICAN-RADIO COMMUNICATIONS-DEC. 13, 1937 TABLE V GENERAL FREQUENCY ALLOCATION TO VARIOUS SERVICES 25.000-30 .000 Kc/s. 25,000-25 ,600 25,600-26,600 26,600-27,000 27,000-28,000 28,000-30,000 Broadcasting l Broadcasting Broadcasting l (a) Fixed (b) Mobile 1 Amateur 1 Available for this service under the provisions of Article 7, Paragraph 1 of the General Radio Regulations Annexed to the International Telecommunication Convention, Madrid, 1932, provided no interference is caused to the international service to which this band of frequencies is allocated under the Madrid Radio Regulations. TABLE VI FREQUENCIES BETWEEN 30,000 AND 300,000 Kc/s. This table is accepted as a guide to planning, research, and the experimental use of frequencies. Each country shall, when interference might develop between countries or when agreement is desirable between countries, notify the other American countries concerned of the contemplated location, power, frequency and type of service of any station or stations to be operated in the band of frequencies higher than 30 me to the end that mutual agreement and development may be realized. Frequency North American Zone Central Zone South American Zone 49 Stat. 2453 . 30,000-4100 Fixed and Mobile 41,000 -44,000 Broadcasting 44,000 -56,000 Television 56,000 -60,000 Amateur 60000-66,000 Fixed and Mobile 66,000 -72,000 Television 72,000 -78,000 Fixed and Mobile (Aviation Marker beacons) 78,000 -90,000 Television 90,000 -96,000 Fixed and Mobile (Including Aviation Blind landing Sys- tems) 9,000 -108 ,000 Television 108000-112000 Fixed and Mobile (Including Aviation Blind Landing and localizer beacons) 112,000-118 ,000 Amateur 118,000-123 ,000 Fixed and Mobile 123,000-126 ,000 Aeronautical Radio Range Beacons 126,000-132 ,000 Aeronautical (Airport Traffic Control) 132,000-156 ,000 Fixed and Mobile 1566,000-168 ,000 Broadcasting (Television) 168,000-180 ,000 Fixed and Mobile 180,000-192,000 Broadcasting (Television) 192,000-204 ,000 Fixed and Mobile 204,000-216 ,000 Broadcasting (Television) 216,000-224 ,000 Fixed and Mobile 224,000-230 ,000 Amateur 230,000-234 ,000 Fixed and Mobile 234,000 -246 ,000 Broadcasting (Television) 246,000 -268 ,00 Fixed and Mobile 258,000 -270,000 Broadcasting (Television) 270,000 -282 ,000 Fixed and Mobile 282,000 -294,000 Broadcasting (Television) 294.000 -30 ,000 Fixed and Mobile Fixed and Mobile Broadcasting Television Amateur Fixed and Mobile Television Fixed and Mobile (Avia- tion Marker beacons) Television Fixed and Mobile (Includ- ing Aviation Blind land- ing Systems) Television Fixed and Mobile (Includ- ing Aviation Blind Land- ing and localizer beacons) Amateur Fixed and Mobile Aeronautical Radio Range Beacons Aeronautical (Airport Traf- fic Control) Fixed and Mobile Broadcasting (Television) Fixed and Mobile Broadcasting (Television) Fixed and Mobile Broadcasting (Television) Fixed and Mobile Amateur Fixed and Mobile Broadcasting (Television) Fixed and Mobile Broadcasting (Television) Fixed and Mobile Broadcasting (Television) Fixed and Mobile Fixed and Mobile Broadcasting Television Amateur Fixed and Mobile Television Fixed and Mobile (Avia- tion Marker beacons) Television Fixed and Mobile (Includ- ing Aviation Blind land- ing Systems) Television Fixed and Mobile (Includ- ing Aviation Blind Land Ing and localser beacons) Amateur Fixed and Mobile Aeronautical Radio Range Beacons Aeronautical (Airport Traf- fic Control) Fixed and Mobile Broadcasting (Television) Fixed and Mobile Broadcasting (Television) Fixed and Mobile Broadcasting (Television) Fixed and Mobile Amateur Fixed and Mobile Broadcasting (Television) Fixed and Mobile Broadcasting (Television) Fixed and Mobile Broadcasting (Teeision) Fixed and Mobile 183470--41-PT. I-- -81 2519

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