The Tivo Community (part of this forum) LNB & Multi-switch FAQ .
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Cascadable models emit a 22Khz tone on the Sat-B inputs. Everything else is the same.
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It sounds like there was a problem with one of the switches. If you are going to connect a pair of switches you should probably do it in parallel with some high frequency, DC-blocked (on one leg) splitters.
-Robert
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what is electronically different between a cascadable and non-cascadable ones |
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We fried a cascadable multiswitch by connecting a non-cascadable one to it, and I just want to understand why that presented the cascadable multiswitch with a "short". |
-Robert