Re: [PATCH] lgdt330x: SNR and signal strength reporting

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Patrick Boettcher wrote:
> Hi,

- snip -

> 
>> +		/* Negative SNR, which is possible, but realisticly the
>> +		demod will lose lock before the signal gets this bad.  The
>> +		API only allows for unsigned values, so just return 0 */
> 
> In DVB-T QPSK FEC 1/2 it is possible to receive while having a negative 
> SNR.


You mean the SNR negative due to the multipath spread of the channel
(fading multipath channels) ?

Regards,
Manu

_______________________________________________
linux-dvb mailing list
linux-dvb@xxxxxxxxxxx
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

[Index of Archives]     [Linux Media]     [Video 4 Linux]     [Asterisk]     [Samba]     [Xorg]     [Xfree86]     [Linux USB]

  Powered by Linux