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1.3. rezultāts no 58.
18. lappuse
The NTT mobile satellite communications project , described by Shuichi Samejima would operate using the ETS - 6 satellite in the 2.6 / 2.5 GHz band which was allocated to Region 3 by WARC - 79 . At present , only 25 % of the surface of ...
The NTT mobile satellite communications project , described by Shuichi Samejima would operate using the ETS - 6 satellite in the 2.6 / 2.5 GHz band which was allocated to Region 3 by WARC - 79 . At present , only 25 % of the surface of ...
19. lappuse
Extra spectrum was not made available by WARC - 92 to relieve the overcrowded HF broadcasting bands . The introduction of single - sideband broadcasting , with its better spectrum and power efficiency , had been foreseen by HFBC - 87 ...
Extra spectrum was not made available by WARC - 92 to relieve the overcrowded HF broadcasting bands . The introduction of single - sideband broadcasting , with its better spectrum and power efficiency , had been foreseen by HFBC - 87 ...
20. lappuse
The narrow - band / wide - band debate is academic if this problem is not solved . Others thought that the distinction would vanish by the time the new allocations become available . The United Kingdom finds the existing 12 - GHz plan ...
The narrow - band / wide - band debate is academic if this problem is not solved . Others thought that the distinction would vanish by the time the new allocations become available . The United Kingdom finds the existing 12 - GHz plan ...
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