SAQ Grimeton 17.2KHz 5th July 2020

A recording of the SAQ transmission in October 2020 using an SDR and simple antenna. The waterfall shows the weak 17.2kHz signal and the MSF transmission is pretty clear at 60kHz. Hardware - HF Discovery + (https://airspy.com/airspy-hf-discovery/) Software - SDR# (https://airspy.com/download/)