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@liuhp Hi we worked on solving this problem hackrf one but we couldn't solve it yet..... but we can TX/RX with USRP................. so we concluded that hackrf one is weak...

@liuhp we can receive DVB-T signal with hardware based local station(Program TV our country) like RTL-SDR or setup Box DVB-T. but we even can send DVB-T with hackrf one and...

@liuhp hi i think china has not local TV DVB-T station. please see countries that has DVB-T https://en.wikipedia.org/wiki/DVB-T#Countries_and_territories_using_DVB-T So you should with another USRP transmit DVB-T and try it receive,...

please first test with a hardware DVB-T player like RTL-SDR is a dongle dvb-t, and after you sure that signal DVB-T is on air, you should detect what's version DVB-T...

i had same problem,i installed swig,apt-get install swig.and i again maked gr-dvbt gain,and my problem is solved.

hi, Finally i recorded the video but it has problem reset when i used rtl-sdr as dvb-t player in vlc, when i use two hackrf one as TX/RX i had...

You're welcome , For RTL-SDR had not good response in gnuradio , Instability clock is 80 pmm,for hackrf one 20ppm,limesdr 4ppm. but howover i can send and received GFSK with...

> So, Can i correct such errors by specifying frequency correction in Osmocom source as 80 ppm for RTL? now it is random some second 80ppm,79,70 ,... and so on....

i think you RTL-SDR is not work,please check it with GQRX, check you can see spectrum of signal....

Hi, i don't have any idea for windows, but i used debian and ubuntu linux.i recommend you install ubuntu.