GB7WH is a Wrexham based C4FM (Fusion) and analogue FM repeater which is operational on DMU30.

Keeper/NoV holder/Sysop: M0XDR

The repeater provides fantastic coverage of Wrexham, Chester and South West Cheshire. The only caveat is that if you require coverage from west of Hope Mountain towards Mold, you will be better served by GB7DZ or GB7YZ.

FM mode is also supported which facilitates local repeat only. This is a service intended for locals that prefer to use an unlinked repeater. If you have an analogue only radio, you should set tone squelch (T-SQL) to ensure you don’t hear digital transmissions. If you have a Fusion capable radio, you can use the AMS feature so you don’t miss out on local QSOs.

GB7WH – Wrexham
Output frequency: 439.375 MHz  
RX Frequency: 430.375 MHz (-9.0 MHz)
CTCSS: 110.9 Hz

Normally connected to Wires-X room 41755 (NWFG)


The equipment is as follows:

  • Yaesu DR-1XE repeater in AMS mode
  • Diamond antenna @ 4 meters above the ground
  • Messi and Paoloni Hyperflex 10 coax feeder
  • Procom Duplexer

Mobile Station Coverage Prediction

GB7WH coverage mobile