ukrepeaters


DMR (REPEATERS & GATEWAYS)

223 DMR Repeaters of which 88.8% are reported operational.


DMR Listings

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Go to DMR Repeater [Vetting] List
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DMR Key Features

Time-Division Multiple-Access (TDMA) preserves full channel width and divides it into alternating time slots that can each carry an individual call.
Motorola maintains that two-slot 12.5 kHz TDMA-based systems (providing 6.25 kHz equivalency) is more efficient.
This means that two separate conversations can be handled by the one repeater, on the same frequency but on a different "channel".
TDMA technology for narrowband 12.5 KHz (6.25 equivalent-6.25e) provides advantages of:
  1. feature flexibility
  2. lower equipment costs
  3. longer battery life
  4. future-readiness
  5. spectrum efficiency

Random DMR Repeater

Callsign: GB7IP
Keeper: Sam Hunt [M1FJB]
Channel: RV52 (2M)  
TX Freq: 145.6500 MHz   RX Freq: 145.0500 MHz
Mode(codes): M
TX antenna: JAYBEAM OR SKYMASTS S.C3
Locality: LEICESTER
Colour Code: 1  Connect:
ETCC Region: MIDLANDS   RSGB Region: 13
Locator [QTHR]: IO92KP
Status: OPERATIONAL

DMR OCCUPANCY PIN MAP