UHD Band 3 baseband player
- Python script: band3_usrp1_player.py
- Gnuradio Companion graph (used to produce python script): band3_usrp1_player.grc
This tool requires no argument and is just inserted at the end of the (pipe) chain. It takes samples at 3.2MHz as standard input and send this stream to the USRP "A" RF daughterboard. You will need to tweak it if you need to use external synchronisation, other daughterboard side, etc. It is possible to change the frequency on the GUI interface and filter activation or spectrum display.
Please note that the activation or de-activation of these functionalities causes interruption of the transmission.