I use Motorola DSR-4530s. Not only do they have analog video and audio output, they have ASI as well as IP output! Perfect for getting a DCII stream on an IP network. It can do unicast or multicast. I have QAM modulators that accept ASI and output RF. I have 3 Modulators, so I can have 3 satellite receivers connected to them, which I do. The DSR-4530s can do both DCII modes plus it can do TurboPSK. I have an old Digitrans DTE-7100 for sale if anyone wants it.