|Subject:||Re: [Discuss-gnuradio] DVB-T Reception Problem|
|Date:||Thu, 17 Dec 2015 10:40:56 -0200|
That extremely low signal level is due to a Multiply Const block in the flow graph set to 0.00055242272. In the gr-dtv in-tree version, I've deleted that block.
On 12/17/2015 02:25 AM, Marcus Müller wrote:
Can you crank up the USRP gain further? An average PSD value of 10^-14 indicates there's still room for amplification, maybe. What Daughterboard are you using?
Just out of interest, because improvised a ~760MHz monopole antenna not so long ago: What kind of antenna are you using?
On 17.12.2015 11:14, address@hidden wrote:
Hello all, Here are the USRP setting for my flowgraph USRP N210 Settings Sampling Rate: 10M Center Frequency :746MHz Gain:19 The broadcast station has these parameters Frequency:746MHz Code rate : 2/3 Guard interval : 1/4 Transmission mode : 8k I tried the vector to stream trick but doesnt works. Also I tried using the OFDM synchronization block from gr-isdbt it also doesnt works. The signal capture according to me is very good I have its screenshot attached. Any other tips to get the flowgraph running? Thanks all Cheers Ahsan
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