[ATTACH] GB7HU is now connected to UK HubNET via the DCS477B reflector by default - This is a multi-protocol system that lets you talk to other...
This thread describes how to setup your PC to decode both D-Star and DMR Digital Voice using a low cost RTL SDR dongle and some software which I...
A few weeks ago I posted a message about the D-STAR to DMR gateway that lives on DCS005V (D522 from DTMF) translating between D-STAR and GB7RR in...
I've tried using the internal digipeater on the Argent Tracker 3 and each time I have run into the same problem with the thing locking up after...
I've tried it several times from my raspberry pi / DVAP node but haven't had any replies from the DMR side - must have been the wrong time of day!...
Have you got some yet? http://www.hamtekuk.com/welcome-to-hamtekuks-website/cavity-filters.html
Following the installation of GB7RRthe FIRST UK Hytera Repeater on the DMRplus Hytera network last week, saw another FIRST on 25th Feb in the UK...
Hi, I'm currently in the process of setting up the Argent Data Systems Tracker 3 to operate as MB7VH from Weedley in East Yorkshire, and I wonder...
This weekend the GB7HU D-Star repeater in Hull has changed frequency to 439.4875 MHz and joined the other digital repeaters. For the...
Over the next month or so GB7HU will QSY away from the analogue allocation borrowed from GB3HU on 433.075 MHz to join the other Digital Voice...
It would be theoretically possible to implement D-Star using another audio CODEC - except the current system doesn't have any provision for a...
The first task is to break the system down into layers... (using the ISO Open Systems Interconnection model) Physical - The point to point data...
The MB6EY Gateway will soon be operational the QTH of Tony G4SJI at Withernsea in East Yorkshire. The gateway is currently running on a Raspberry...
I think the way digital voice should go is to produce an add-on box which plugs into the 6-pin data socket present on most VHF/UHF radios. It...
Recently I have noticed a few people promoting DMR as the DStar replacement. So I have been looking into DMR a bit. Some of you may have read...
The antennas we use are 1/2 wave folded dipoles fed at the centre and have the classic donut radiation pattern - giving some radiation at a...
As far as I can tell the material originated from Icom in the US and came from the web. It also refers to the previous G1 gateway which only...
An interesting article about the use of beer barrel filters - presumably you have to drink the beer first!
So having given up the majority of my spare time over the last ten years supporting the local repeaters is a sign of not being bothered then?...
On Sunday morning, approximately 3,500 runners took to the streets of Hull's historic city centre for the Jane Tomlinson Hull 10k. Logistical...