On 8/25/07, <b class="gmail_sendername">Michael T. Dean</b> <<a href="mailto:mtdean@thirdcontact.com">mtdean@thirdcontact.com</a>> wrote:<div><span class="gmail_quote"></span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
On 08/25/2007 07:03 AM, James Cummings wrote:<br>><br>> This seems weird to me. I have a Hauppauge Nova-T dual tuner card.<br>><br>> When I go to the channel editor, delete all channels, and do a rescan<br>> of existing transports on DVB:0 it doesn't find channels on one or two
<br>> multiplexes. If I then go and rescan existing transports on DVB:1 it<br>> *does* find those channels. I'm wondering if this might explain<br>> recording problems on those channels when the tuner that sees them is
<br>> busy recording something else?<br>><br>> Shouldn't both tuners on a single card find the channels just the<br>> same? Is there some difference between them or something I've set wrong?<br><br>Signal quality affected by the internal splitter or SNR affected by the
<br>internal amp (because of poor signal quality)?</blockquote><div><br>That might make sense. It is a shared aerial for a 10-apartment block of flats. I've put a powered TV Signal booster on the line to see if that helps. It does boost the signal % myth reports to around 70-75% signal while rescanning. Noise/SNR is always given as zero when I test or when rescanning channels. I'm not allowed to change the aerial/antenna (the curtain-twitching little old ladies in surrounding flats will probably notice if I sneak onto the roof at night and replace it with one I've bought...).
<br><br>If that is indeed the problem, any suggestions as to what I can do to help it? Anything else I should check?<br><br>Many Thanks,<br>-James<br></div></div><br>-- <br>James Cummings, Cummings dot James at GMail dot com