Shed Workshop 1 August 2021: Various approaches to knowing whether a band is open

There are a number of different ways to know if a band is open for propagation.   Listening on the band is not necessarily indicative of band openings – particularly if everybody is listening.  John ZL2XJ and others will demonstrate use of beacons, the reverse beacon network, WSPR and the RemoteDX KiwiSDR to determine the likelihood of a band being open.