Re: [Discuss-gnuradio] [USRP-users] usrpN200 + TVRX2 50-860 MHz Rx x 2 for DVB-T

2014-05-08 Thread Bogdan Diaconescu
The snr was determined only by looking at uhd_fft display and making the difference between the plateau of the signal and the noise floor. The maximum level I could obtain moving the antenna in the lab close to the window was between 45dB-50dB and of course it is just a calitative information on

Re: [Discuss-gnuradio] [USRP-users] usrpN200 + TVRX2 50-860 MHz Rx x 2 for DVB-T

2014-05-08 Thread Nasi
you said ' SNR was above a certain level'. How much was it? How did you measure the SNR? Thu, 8 May 2014 12:46:17 -0700 (PDT) от Bogdan Diaconescu : >Hi, I did experiment with real life signals from a local DVB-T transmitter and >it worked when the SNR was above a certain level. That was with