User Guide

GB3WH is a simple repeater to use, but you do need to program your radio to transmit on 145.050 MHz and receive on 145.650 MHz with a CTCSS tone of 118.8 Hz.

You need to give your callsign and keep transmitting for at least 3 seconds to open the repeater.
If successfully accessed you will hear a “R” (.-.) in Morse code.
The repeater has a 5-minute timeout.

You can read about the ins and outs of the logic by reading our user guide.

Coverage

GB3WH gives good coverage across North Wiltshire, South Gloucestershire, South Oxfordshire and West Berkshire.

Mobile coverage is good along the M4 motorway from junction 13 in the east, all the way to junction 18 in the west.

There is also good coverage along the A419 truck road from junction 15 of the M4 to towards the M5 and the A420 road from Swindon towards Oxford.

Signal reports are always welcome and should be sent to:- gb3wh at rrg. org. uk

Click here for a full coverage map.