[linux-dvb] Fusion HDTV 7 Dual Express

Tu-Tu Yu tutuyu at usc.edu
Thu Jan 22 23:13:02 CET 2009


Then that means you're getting good signal== 012c (Hex) equal to
300(Dec) then that means your snr value is 300/10 = 30 dB

On Thu, Jan 22, 2009 at 2:07 PM, Joseph Shraibman
<linuxtv.org at jks.tupari.net> wrote:
> Ignore my previous email.  The card wasn't tuned to anything.  I tuned to
> a known good station and get this:
>
> FE: Samsung S5H1411 QAM/8VSB Frontend (ATSC)
> status SCVYL | signal 012c | snr 012c | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status SCVYL | signal 0127 | snr 0127 | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status SCVYL | signal 012c | snr 012c | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status SCVYL | signal 012c | snr 012c | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status SCVYL | signal 012c | snr 012c | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status SCVYL | signal 012c | snr 012c | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status SCVYL | signal 012c | snr 012c | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status SCVYL | signal 0127 | snr 0127 | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status SCVYL | signal 0127 | snr 0127 | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status SCVYL | signal 0127 | snr 0127 | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status SCVYL | signal 012c | snr 012c | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status SCVYL | signal 012c | snr 012c | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status SCVYL | signal 012c | snr 012c | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status SCVYL | signal 012c | snr 012c | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status SCVYL | signal 0127 | snr 0127 | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status SCVYL | signal 0127 | snr 0127 | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status SCVYL | signal 012c | snr 012c | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status SCVYL | signal 012c | snr 012c | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status SCVYL | signal 012c | snr 012c | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status SCVYL | signal 012c | snr 012c | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
>
>
> On Thu, 22 Jan 2009, Devin Heitmueller wrote:
>
>> On Thu, Jan 22, 2009 at 4:37 PM, Joseph Shraibman
>> <linuxtv.org at jks.tupari.net> wrote:
>>>> On some demods, the strength and SNR indicators are only valid if you
>>>> have a lock.
>>>
>>> But why don't I get a lock?  I was getting signals with my pcHDTV3000 so I
>>> know it isn't an antenna problem.
>>
>> I just looked back at your dmesg output, and I am somewhat confused.
>> Do you have multiple cards installed in the host at the same time?
>> Isn't the Oren OR51132 the other card?  I would assume that you would
>> need to be looking at the output of the s5h1411 frontend with femon if
>> you're trying to capture on the Fusion HDTV 7 Dual Express.  Or
>> perhaps I am just missing something here.
>>
>> Devin
>>
>> --
>> Devin J. Heitmueller
>> http://www.devinheitmueller.com
>> AIM: devinheitmueller
>>
>
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>



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