Page:United States Statutes at Large Volume 54 Part 2.djvu/371

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54 STAT.] MULTILATERAL-TELECOMMUNICATION-APR. 8, 1938 Frequency bands (wavelengths) B. From 550 to 1,500 ke (545 to 200 m): (a) Broadcasting stations .. . ..... (b) Land stations . .......... (c) Mobile stations using the frequency of 1,364 kc (220m) ......... C. From 1,500 to 6,000 kc (200 to 50 m): (a) Fixed stations .. . . . ... ... (b) Land stations .. . . . ... ... (c) Mobile stations using frequencies other than those of bands indicated in (d): 1,560 to 4,000'kc (192.3 to 75 m) . 4,000 to 6,000 kc (75 to 50 m) ... (d) Mobile stations using frequencies within the bands: 4,115 to 4,165 kc (72.90 to 72.03 m). 5,500 to 5,550 kc (54.55 to 54.05 m) . (e) Aircraft stations .... . . ... . (.) Broadcasting: between 1,500 and 1,600 kc (200 and 187.5 m) .............. between 1,600 and 6,000 kc (187.5 and 50m)............... D. From 6,000 to 30,000 kc (50 to 10 m): (a) Fixed stations .. . . ...... . (b) Land stations .. . . .. ... .. (c) Mobile stations using frequencies other than those of bands indicated under (d). (d) Mobile stations using frequencies with- in the bands: 6,200 to 6,250 kc (48.39 to 48 m) . 8,230 to 8,330 kc (36.45 to 36.01 m) . 11,000 to 11,100kc (27.27 to 27.03 m) . 12,340 to 12,500 kc (24.31 to 24 m) . 16,460 to 16,660 kc (18.23 to 18.01 m) . 22,000 to 22,200 kc (13.64 to 13.51 m) . (e) Aircraft stations .......... (f) Broadcasting stations .. . . ...

  • ee preamble, under 3.

1934700-41 -PT. I - 23 Tolerances Transmitters in service now and until January 1, 1944, after which date they will conform to the tolerances indi- cated in column 2 Column 1 50 cycles 0.1% 0.5% o. 03% 0. 04% 0. 1%* o. 04% 0. 1%* 0. 05% 50 cycles . 01% 0. 02% 0.04% 0.04% New transmit- ters installed beginning Janu- ary 1, 1940 Column 2 20 cycles 0.05% 0.1% 0. 01% 0. 02% 0. 05%* 0. 02% 0. 05%* 0. 025% 20 cycles 0. 005% 0.01% 0. 02% 0 02% 0. 05%* 0. 025% 0. 005% I0. 1%* 0. 05% 0.01% -. I



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