S2 guide · GhostNet 1.5
GhostNet 1.5, page 5
GhostNet Guide
S2 Underground field guide: GhostNet Guide
…Those wishing to monitor various JS8Call networks or Data Bridges
can also do so with a simple Software Defined Radio (SDR) receiver, a computer/phone, and an appropriate
antenna. Understanding that radio communications are difficult, complex…