I now have a bizarre problem with a universal 0.3 dB LNB and a digital receiver. If I connect the LNB directly there is no signal at all. However if I put an attenuator or a satellite finder between the LNB and the receiver, effectively adding resistance to the cable, then I can tune all the channels. I can't see any settings on my receiver which I can change to get around this.
Does anyone have any ideas?
Does anyone have any ideas?