The DXZone.com Amateur Radio Internet Guide
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Electronic Ionosonde to Monitor the Ionosphere
Posted:
https://www.dxzone.com/dx34416/elect...nosphere-.html
Propagation/Observatories
This document illustrates the processes carried out for the construction of
an ionospheric sensor or ionosonde, from a universal software radio
peripheral (USRP), and its programming using GNU-Radio and MATLAB.