... S2, QAM-RF, ASI and IP, ASI and IP output 2. Digital receiver decoder, IRD, up to 12 channels ... -S2 transponders or 12 QAM-RF frequencies. With a different set up, SMP180 can support program decryption ... and re-distribution. ( Digital receiver decoder, IRD, up to 12 channels )Features: Variety of inputs including ... DVB-S2, QAM-RF, ASI and IPIndependent ASI and IP output for ...