Tried with szap-s2: [root@stereo tbs]# szap-s2 NASA reading channels from file '/root/.szap/channels.conf' zapping to 1 'NASA': delivery DVB-S, modulation QPSK sat 0, frequency 3760 MHz V, symbolrate 28068000, coderate auto, rolloff 0.35 vpid 0x0111, apid 0x0115, sid 0x0065 using '/dev/dvb/adapter0/...