2 m FM: repeaters, CTCSS and the S20 calling channel
A handheld radio is many people’s first step into amateur radio. Here is how 2 m FM works in the UK, from simplex to repeaters.
M6OER · blog
M6OER · blog
A handheld radio is many people’s first step into amateur radio. Here is how 2 m FM works in the UK, from simplex to repeaters.