The Channel Plus 5545 modulator makes 4 channels of your individual sources. You can combine one 5525 two source mono modulator and one 5672 stereo modulator to achieve the same outcome but with two stereo sources available see here.(130kb)

In this high quality arrangement the Satllite LNB co-ax cable is taken directly to the decoders (not shown). FM may be directly to main area or split into 8200HHR as well. UHF aerial is split into both 8200HHR (as shown) and directly to VCR for recording purposes (not shown here).

Target IR receivers are Channel Plus 2133 units, and full IR control is completed with IR emitters plugged into the modulator.