Thursday, December 17, 2015

Re: [Discuss-gnuradio] DVB-T Reception Problem

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?

Best regards,
Marcus

On 17.12.2015 11:14, ahsan.ali@studium.fau.de 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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