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SATELLITE_RECORDER_AND_TRANSMITTER

2016-04-05 06:53  
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SATELLITE_RECORDER_AND_TRANSMITTER
SATELLITE_RECORDER_AND_TRANSMITTER
Primary video signal bandwidth is 0 to 240 cps. Direct-record system uses 290-cps sub carrier for reproducing d-c component of signal, giving 50-cps lower sideband. Upper sideband (530 cps) is suppressed. Transmitter uses crystal-controlled 108-Mc Hartley oscillator, feeding 1 w to antenna.-R. Hanel et al, Tracking Earth's Weather with Cloud-Cover Satellites, Electronics, 32:18, p 44-49.