Sending single packets to a BladeRF

2021-03-23 Thread Andreas Mueller
Hi I'm using GNU Radio in a test framework to test a physical Sub-GHz transceiver. The setup is GNU Radio 3.8.2.0 with a flow graph in Python that uses an osmosdr sink to push samples to a BladeRF in order to simulate FSK packets. Once the flow graph is set up, I just call self.start() and self.wa

Re: [Discuss-gnuradio] Broken WBX?

2010-02-05 Thread Andreas Mueller
Hello Matt Matt Ettus wrote: > > > Mike, > > Doe your USRP have a serial number below 500? I know you've been a > longtime user, so yours may be that old. If so, the WBX won't work > for you since USRPs under #500 do not send a clock to the > daughterboard, and the WBX needs one. I seem to h

Re: [Discuss-gnuradio] DAB receiver

2009-05-27 Thread Andreas Mueller
Hello Ravi > Sampling rate is 2.048Msps. When I analyze every DAB frame captured, I see > that in total the whole frame has shortage of 9 to 10 samples. There could > be a very high possibility due to ADC clock drift when we capture the data > from DAB generator and digitize it. Sounds reasona

Re: [Discuss-gnuradio] DAB receiver

2009-05-26 Thread Andreas Mueller
Hello Ravi Ravi Trivedi wrote: > Hello all, > > I am trying to implement synchronization of DAB receiver in matlab. I > have been facing some problems when I test the matlab receiver code for > real time streams. > First issue is sampling rate estimation problem. I see that real time > fra