Found a channel at 52.50 MHz (51.75 - 53.25 MHz), adding to channel list.
You would use 52500 has the frequency as it is in hertz.
Also, did you apply all the recommended patches from the vdr wiki page? I use the German pages because the english ones are way out of date for most of the plugins.
I applied all the patches against VDR - but no others.
I've applied the main one for 'player-analogtv.c'. Will re-check which ones I applied to get it to compile...
There are patches to the plugin you need to do -- check out http://www.vdr-wiki.de/wiki/index.php/Analogtv-plugin
You can also look at this post http://www.linuxtv.org/pipermail/vdr/2006-May/009257.html It helped me as well.
Yeah - that was my post :))
Well it helped me even if it didn't help you out hehe...
Norm