I have hooked up my c=band lnbf to the output of a A/B/C switch for the last week.
A input is really an output that goes to the HTS 70 receiver where lnbf is selected as the lnb so it allows me to see both vertical and horizontal analog without a digital receiver.
B input goes as an output to a 4:2:0 receiver. If I select B, it controls the polarity. I can see digital on the 420 and analog depending what polarity the 420 receiver is set at. I can watch analog ku if I select SBS 6 or AMC 2 satellites that go to the ku input.
C input is really an output to the 422 receiver. If I select C, the 422 receiver controls the polarity for the analog receiver. 420 receiver does not have to be used for c-band on slot B It can be on a ku dish.
So far, no problems and I've used all 3 scenarios. Right now analog is used for A input on IA 6 while the 420 receiver is on SBS 6 dish and the 422 receiver is on G11 Ku.
A input is really an output that goes to the HTS 70 receiver where lnbf is selected as the lnb so it allows me to see both vertical and horizontal analog without a digital receiver.
B input goes as an output to a 4:2:0 receiver. If I select B, it controls the polarity. I can see digital on the 420 and analog depending what polarity the 420 receiver is set at. I can watch analog ku if I select SBS 6 or AMC 2 satellites that go to the ku input.
C input is really an output to the 422 receiver. If I select C, the 422 receiver controls the polarity for the analog receiver. 420 receiver does not have to be used for c-band on slot B It can be on a ku dish.
So far, no problems and I've used all 3 scenarios. Right now analog is used for A input on IA 6 while the 420 receiver is on SBS 6 dish and the 422 receiver is on G11 Ku.