... signal or ASI signal and output Transparency Standard ASI GC-1800CI, a multi-way descrambling CAM receiver, ... is applied. Products to the same type are GC-1800SCI,GC-1800CA/SCA, etc. And the main difference ... 256QAMSignal-to-Noise: <28dB(64QAM,6.952Mbaud)Level: -69~-13dBm(64QAM)Frequency Range: 48~ 860MHzSymbol Rate Range: ... and SCART OutputThe overall power consumption: ≤20W GC-1800CI CAM Receiver