[mythtv-users] UK DVB Tuning Nightmare

Fluf fluffkinuk at yahoo.co.uk
Thu May 19 18:55:00 UTC 2011


On 19 May 2011 19:05, Mike Perkins <mikep at randomtraveller.org.uk> wrote:

> No, it doesn't work like that. I'll give you my example: I get my signal
> from
> Hannington, near Basingstoke. That's in the BBC South/Meridian area, so I
> get
> those local channels. I also get *all* the national channels from there.
>
> I can also get a signal from Oxford, which is /behind/ my directional
> aerial.
> That transmits BBC Midlands/Central (south) local channels. It also
> transmits
> *all* the national channels as well.
>
> As I can also (!) get a signal from Crystal Palace - 60 miles away - I have
> to
> use the procedure I outlined to you in my original post in order to make
> sure I
> pick up the correct set of muxes, since the scanner starts at channel 21
> and
> goes up to 69, creating entries as it finds muxes - which are all
> interleaved.
>
> If you do the same, you'll result in /one/ complete set of channels from
> /one/
> transmitter and that should be all you need.
>

Pretty much get your point, and yes thanks for the original how to. But I've
just been through the channel scan I got from w_scan a few days ago, and it
seems I really do need all 7 frequencies if I'm going to get all the
channels I can. Granted that includes Wales, but lets not be welshist. And
bits of wales only occupies 2 frequencies :)

How good are you at c62- = freq stuff? Coz it seems, 634167, 658000, 738000,
754166, 794000, 802166 & 842000 are all required here to get all the
available channels. Drop the first two to drop wales, but I really doubt the
remaining 5 come from the same transmitter.

Meh. Got that far and realised it didn't pick up at least one freq when I
did the scan ... Will redo and re-check, but the problem is still the same,
a lot of duplicate channels, and a multiple guess on "suggest channel
number", "update existing" etc when trying to set it up.
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