[Discuss-gnuradio] Problem receiving RX-A and RX-B simultaneously
From:
Eduardo Lloret Fuentes
Subject:
[Discuss-gnuradio] Problem receiving RX-A and RX-B simultaneously
Date:
Tue, 28 Jun 2011 00:17:51 +0200
Hello,
I programmed a module into the FPGA that is able to process separately two independent signals at the same time with the LFRX. Using and external oscilloscope and the LFTX I checked that it works properly.
Now, I tried to check the output on the PC side using tools like fft_sink_c or scope_sink_cbut I found several problems. My graph implements two blocks at the output of the USRP2 source: a "complex to real()" and a "complex_to_imag()". I thought that I would get the 'I' and 'Q' doing this. I connected each output to a FFT Sink with float inputs but the plot I get only depends on the RX-A input.