satellite dbs launched may ref name ats ref transmitted nbsp mhz using wideband fm modulation two sound channels transmissions focused indian subcontinent experimenters able receive signal western europe using home constructed equipment drew uhf television design techniques already use ref name tvdx long distance television reception tv dx enthusiast roger w bunney ref first series soviet geostationary satellites carry direct home television ekran launched october used nbsp mhz uhf downlink frequency transmissions could
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