[mythtv-users] OT: Addressable Antenna Switch

David Brodbeck gull at gull.us
Mon Sep 7 22:57:05 UTC 2009


Dennis Cartier wrote:
> I had thought of this. I even have some switches laying around from days 
> past. I am a bit worried that I would not be able to safely inject the 
> supply voltage and not to mention the DiSEqC control signals onto the 
> coax and have it not interfere ... fry or otherwise hamper the ATSC 
> signal/tuners/etc. I am fairly analog challenged.

Put a DC block before the tuners and you should be OK.  You can get them 
at most places that sell antenna pre-amps.



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