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Digital Mobile Radio
What its all about.
DMR is a commercial standard digital radio format providing voice communication as well as networked connections. The amateur variants of this are Fusion/Dstar etc.
As well as channels for receive and transmit for each repeater there are "Talk Groups" which you can think of as "radio nets" however these are all on the same repeater and are cross connected to other repeaters via the internet.
So for example Talk group 475 (abbreviated from full number) is used for general chat. If you call "475" on GB7SS your audio will also be transmitted via other repeaters with that talk group. So we have effectively a talk group which covers a very large area, like a super repeater.
The upshot of this is that there is Always someone ON and getting a QSO or chat is pretty easy using a handheld in most cases to your local DMR Repeater.
For more info on DMR the links below will help:
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Some useful links to follow the Raspberry PI demonstration:
If anyone needs an SD card formatting or imaging let me know
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POSTPONED TO 2021
Moray Firth Amateur Radio Society
Surplus equipment sale and Radio Meet
Amateurs and Trade welcome
Provisional date TBC
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LIGHTHOUSES ON THE AIR 2020
GB0CSL will be on air from 0001 Saturday 22/08/2020
80/40m ssb depending upon band conditions.
2m FM/SSB saturday 10:00 to 13:00 Local time and HF 80m 14:00 - 16:00 20m 19:00-20:00
Link to event website- ILLW
Special event callsign GB0CSL has been issued to MFARS for this event.
The club will be activating Covesea Skerries Lighthouse on 22/23rd August
This is an International activity weekend so we expect to be making contacts around the world.
The station will be remote from the lighthouse due to COVID restrictions, there is NO ACCESS to the lighthouse or grounds.
Details on QRZ.com GB0CSL
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This page will be for club members wishing to dispose or acquire radio equipment.
MFARS takes no responsibility for the items offered, all negotiations etc should be direct with the advertiser.
Desk Mic + 80w 2m PA
GM8HWZ - take out brackets!