Speaking with Carl Nord, WA1KPD, about using the Weak Signal Propagation Reporter (WSPR) mode at the nano-watt level. Also, what's driving the increasing...
Chatting with Steve Allen, KC1SA, about the basics of circuit simulation software.
A conversation with Barry Feierman, K3EUI, about utilizing VARA FM software for digital communications using inexpensive VHF handheld transceivers....
ARRL Radiosport Manager Bart Jahnke, W9JJ, discusses the increasing weak-signal activity on the 222-MHz band.