An optional satellite tuner card with MPEG-TS and MPE support lets you encode MPEG-TS over IP to transmit UDP streams over DVB satellite connections.An optional satellite tuner card with MPEG-TS and MPE support lets you encode MPEG-TS over IP to transmit UDP streams over DVB satellite connections. When the satellite signal is received at the decoding MPX unit, a satellite tuner card decodes the DVB-S or DVB-S2 signal and the MPX unit outputs MPX composite directly into the exciter.