Useful Links

Echolink - Ham radio VoIP.

Suppliers of components, hardware and software, Proton IDE, PICs, etc.

Manufacturer of PIC micro controllers amongst other things.

Users group for the Proton development software.

RSGB - representing Ham radio in the UK.

ARRL - representing Ham radio in the USA.

HAM RADIO DELUXE - Ham radio software.

PCB and circuit design software.


2m D-Star & 70cm local FM repeaters. Junction 4 M25. Near Orpington, Kent.

GB7OK 145.7125 (Rx) & 145.1125 (Tx) - D-Star.

GB3OK 430.900 (Rx) & 438.500MHz (Tx 82.5Hz CTCSS).

These are your own rig frequencies, not the TX and Rx repeater frequencies.