Re: Hauppage HVR-2250 Tuning problems

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Steven,

I tried adding some 2 way splitters for attenuation.  Each one was
-3dB, and I got up to about 5 total, with no change.

I didn't get a chance to try under windows (for various reasons mostly
related to time and lack of a Windows install CD), but I did get some
evidence that it might be the card.  I have a friend at work with the
same card which he has been using without problems for a while now (in
Fedora 10).  He took my card home and swapped it for his working card
and it didn't work.  He said that he got a message saying that the
card couldn't lock and that he could either try waiting longer or try
another channel.  He did both and he still couldn't get a lock.
Unless there is some other reason that you can't just swap two working
HVR-2250s in a working system and have the system still work, I'm
inclined to believe I got a bad one.

--dan


On Wed, Oct 28, 2009 at 8:12 AM, Steven Toth <stoth@xxxxxxxxxxxxxx> wrote:
> On Wed, Oct 28, 2009 at 10:08 AM, Steven Toth <stoth@xxxxxxxxxxxxxx> wrote:
>> On Wed, Oct 28, 2009 at 1:44 AM, dan <danwalkeriv@xxxxxxxxx> wrote:
>>> I do have 2 2-way splitters between the card in the wall.  I tried
>>> hooking the card straight to the cable outlet on the wall and ran some
>>> more tests.  It's a little difficult, because there's only one cable
>>> outlet in my whole apartment, and it means doing some re-arranging and
>>> being offline while I'm running the tests.
>>
>> Removing splitters proves it's probably not a weak signal issue (also
>> the SNR or 39 on the TV).  Can you apply some attenuation to reduce
>> the overall rf strength? I'm thinking it's too hot.
>>
>> Something must be using your second tuner, mythtv maybe?
>
> Oh, and please try the card under windows ideally on the same PC using
> the same antenna feed, to rule out any card specific issues.
>
> --
> Steven Toth - Kernel Labs
> http://www.kernellabs.com
>
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