Welcome to the Amersham and Tring Repeater Group

Amersham site IO91QP

  • GB3AM Repeater output 50.840 MHz, input 51.340MHz, CTCSS C 77Hz
  • GB3AL  Repeater output 145.7375 MHz, input 145.1375 MHz, CTCSS C 77Hz
  • GB3AU Repeater output 433.175 MHz, input 434.775 MHz, CTCSS D 82.5Hz
  • GB7AU Repeater output 439.700 MHz, input 430.700 MHz, D-Star & Yaesu System Fusion (not Wires-X linked) APRS Disabled
  • GB7WL Repeater output 439.4625 MHz, input 430.4625 MHz, colour code 3, DMR (Phoenix Network) APRS Disabled

Tring site IO91PS

  • GB3TU Repeater output 433.225 MHz, Input 434.825 MHz, CTCSS C 77Hz
  • GB7CT Repeater output 145.6375 MHz, input 145.0375 MHz, colour code 3, DMR (Phoenix Network)
  • MB7FM Simplex 70.4375 MHz CTCSS C 77Hz required, please NOTE it currently has a 60 second time out
  • GB3BAA Beacon 50.016 MHz off air
  • GB3BAA Beacon 70.016 MHz off air

Updates

  • 27 August 2021 MB7FM:- back up at 14:08

  • 31 July 2021: GB7AU:- The previous D-Star repeater replaced by a MMDVM repeater, installed and operational on D-start and Yaesu System Fusion.

  • 10 July 2021: GB7WL:- installed and operational on DMR.

Repeater Group

  • Chris G0WTZ NoV holder and Tring Digital repeater support
  • Jon G4MDC and John G3VHH Amersham and Tring Analog repeater support
  • Chris 2E0UCW and Eric G6FGY Amersham Digital repeater support

Thanks to

General
  • John G8SYD – For donating the 4G router for the Amersham site to support GB7AU & GB7WL
  • Paul G7KBR – For donating a spare 4G router for the Amersham site to support GB7AU & GB7WL
GB7WL
  • Eric G6FGY – For funding this project
  • Rob M0ZPU – For donating the mobile radios for the MMDVM repeater
  • Paul G7KBR – For building the repeater and providing technical support
  • Chris 2E0UCW – For sorting out the logistics and installation of the repeater
GB7AU
  • Chris 2E0UCW – For funding this project, sorting out the logistics and installation of the repeater
  • Paul G7KBR – For donating some of the hardware, building the repeater and providing technical support
Donations Donations towards the site fee’s, equipment and 4G internet are always welcome – you will find a PayPal button on the top right of the website where you can send a once off or monthly donation to the group. A PayPal account is not required to send a donation – there is an option to use a card.

Navigation

Our web site name is derived from the frequency of the sub-audible tone (CTCSS) that is used for the analogue repeaters of 77Hz Note (GB3AU) is 82.5Hz to avoid interference from other repeaters.

Some useful links

UK Repeaters
http://www.ukrepeater.net
GB7WL
https://ukrepeater.net/my_repeater.php?id=2195
GB7AU
https://ukrepeater.net/my_repeater.php?id=4308
Phoenix Network
http://www.dmr-uk.net
DMR Guide UK
http://www.dmrguide.uk
D-Star
https://icomuk.co.uk/What-is-D-STAR
Yaesu System Fusion
http://systemfusion.yaesu.com/what-is-system-fusion/
YSF Reflector List
https://www.pistar.uk/ysf_reflectors.php
YSF FSC Reflector List
https://www.pistar.uk/fcs_reflectors.php

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