[mythtv-users] Tuning problems on one card post switchover

Alex Tomlins alex at tomlins.org.uk
Fri Apr 20 18:58:00 UTC 2012

Hi all,

I'm running a setup with 2 Hauppage Nova-T cards (of slightly different 
vintage).  These are both connected to the same aerial that's pointed at 
the Crystal Palace transmitter in London.

The problem is that the second of these can no longer tune anything 
since the switchover has happened.  Interestingly after the first phase 
of the switchover, it couldn't tune to any channels on the mux that had 
changed, but could still tune channels on any of the other muxes.  I was 
wondering whether this could be related to the power increase that went 
with the switchover (they've increased from 20kW to 200kW).

Is it possible that the card's input is being overloaded, and that an 
attenuator would sort the problem? Has anyone else had issues like this?


Alex Tomlins
Email/Jabber: alex at tomlins.org.uk

There are two kinds of people in the world: those who finish what they started

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