SDR transceiver
The SDR transceiver is ready.
Now you can run the SDR programs such as SDR#, HDSDR or you can start experimenting with GNU Radio.
More details about this application can be found at this link.
Getting started with SDR# and HDSDR
- Connect an antenna to the IN1 connector on the Red Pitaya board.
- Download and install SDR# or HDSDR.
- Download and install Microsoft Visual C++ Redistributable for Visual Studio 2019.
- Download pre-built ExtIO plug-in for SDR# and HDSDR.
- Copy ExtIO_RedPitaya_TRX.dll into the SDR# or HDSDR installation directory.
- Start SDR# or HDSDR.
- Select Red Pitaya SDR TRX from the Source list in SDR# or from the Options [F7] → Select Input menu in HDSDR.
- Press Configure icon in SDR# or press ExtIO button in HDSDR, then type in the IP address of the Red Pitaya board and close the configuration window.
- Press Play icon in SDR# or press Start [F2] button in HDSDR.
Getting started with GNU Radio
- Connect an antenna to the IN1 connector on the Red Pitaya board.
- Install GNU Radio:
- Clone the SDR transceiver source code repository:
- Run GNU Radio Companion and open SSB transceiver flow graph:
sudo apt-get install gnuradio python-numpy python-gtk2
git clone https://github.com/pavel-demin/red-pitaya-notes
cd red-pitaya-notes/projects/sdr_transceiver/gnuradio
export GRC_BLOCKS_PATH=.
gnuradio-companion trx_ssb.grc