I looked of a pic of one on ebay, and it looks like an lnb with a signal combiner??? I have an extra lnb can I use that to hook to my oval dish? What does the signal combiner do????
No, you can not use an old single LNB from you oval dish. The sat-c LNB is a special version. The signal combiner works by routing the signals from the sat-c LNB to the sat-b cable via special tone (22khz). The STB have been updated recently to allow the box to tune the transponders on the sat-c bird down the sat-b cable. You can do a search for a much better report on what the sat-c is and how it works.
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