Gavin Jacobs

@guruofquality: I tried with gnuradio companion: "you should be able to have simultaneous gr-osmosdr source and sink block with intermittent transmits using the args "soapy=0,driver=hackrf" ". I have both source...

@guruofquality: thanks for the pointers. I now have the SoapySDR source and sinks installed and recognizing the hackrf. However: if I just enable the sink, run the flowgraph, it works...

I eventually got the issue resolved. I was running Ubuntu on a virtual machine, and that was causing silent glitches on the USB connection.

T/R switching is fairly slow - several 10s of ms. I worked on the code a few years back and so I had to understand the details. Here is how...

> Curious where things now stand on this? @antonyscerri - You can get a copy of my working flowgraph here: https://wiki.gnuradio.org/index.php/Talk:HamRadio#Saturday_12_December_2020_16:00_UTC It works on GNUradio 3.7.* and uses a custom...