Airspy HF+ (2)

Obviously, you wish to use your SDRs on more reasonable Operating Systems.

This is Gqrx on Ubuntu 18.04.

And Gqrx also runs on macOS.

Airspy HF+ is natively supported by Gqrx under both operating systems.

Gqrx can be controlled remotely via telnet.

% telnet localhost 7356
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
f
7027000
F 7031000
RPRT 0
f
7031000
M ?
OFF RAW AM FM WFM WFM_ST WFM_ST_OIRT LSB USB CW CWU CWR CWL
M CW
RPRT 0
m
CW
500
M CW 300
RPRT 0
m
CW
300
q
Connection closed by foreign host.

The list of available commands is here: remote-control.txt.