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The only Amateur Radio Society in Sheffield to offer FREE membership with great talks, events, venue & training…

Welcome to the website of the Sheffield & District Wireless Society. According to newspaper archives, the society has established roots dating back as early as 1912, so in name it is the oldest Amateur Radio Society in Sheffield. The Society was disbanded in 1926 and reformed as Sheffield Amateur Radio Club. Nine decades later, in October 2013, saw many members leave to reform S&DWS, bringing with them a very long wealth of history and knowledge. After an electric and positively charged meeting, Sheffield Wireless was reborn offering a very relaxed, different and refreshing set of membership aims and objectives.

The kind generosity of our hosts at The Rutland Hotel means we are able to offer FREE membership and no subscriptions. All we ask is you buy a drink or two from the bar, and perhaps a snack or an evening meal as some members regularly choose to enjoy. This should be a huge welcome to new members who are interested in getting involved in amateur radio, who want to take up training for Foundation, Intermediate and Full License, enjoy our lectures and social nights, or typically, become a part of our strong and vibrant contesting team where we do have a strong recent history of being at the top of the league tables.

Feel free to visit our website and Facebook promotional page, or better still, come along to one of our Society meetings, talks or events where a very warm welcome awaits. Do come and join us on in our Member’s Hub where most of our daily activity takes place. There are no member fees to join the society, just bring yourselves along, your ideas and together we can enjoy a great hobby!

Getting registered on DSTAR

Despite a wealth of new digital modes from Yaesu’s Fusion, to Motorola’s DMR, DSTAR has been around a few years, and still offers a strong community following with some great reflectors and contacts to connect to. Andi f you think DSTAR is old, then remember that people are still connecting to the old analogue of IRLP and Echolink… There’s lots of modes, and DSTAR is just one of those many modes which can still give satisfaction and enjoyment in the hobby!

Icom UK regularly get enquiries from customers and other D-STAR users who are having problems getting registered onto the D-STAR network.

Whilst Icom encourage users to register with their local repeater keeper, this isn’t always possible even though in a perfect world this shouldn’t be a problem. However there may be reasons why users cannot register, so if you require registration, you can click this link to send Icom UK an email directly with the following details and they will add you to the D-STAR network:

• Name,
• Call sign,
• Postcode
• Email address.

Alternatively, you can click here to the D-STAR Registration Form and fill in your details on the form provided. When Icom UK have processed your request, you will receive an email and then you will be able to get on the air…digitally. Don’t forget you do not have to be registered to use the repeater locally.

You can look up your registration on sites such as (usually after a refresh period of up to an hour from registration).You could see something like this image to the left…

On other lookup sites:

Other D-Star callsign lookup sites exist, which in fact update much more quickly but can report erroneously that: “Registration NOT OK! (IP outside of assigned pool!)” or something similar. You can ignore this. This is because the Trust Server and our GB7IC Gateway are using an updated version of system software. There used to be an IP address assigned within a range of 8 IP addresses shown in the first, registration block which is assigned to each user. This no longer happens and we believe that such registration check sites should and presumably will be changed to reflect this. An IP address is not needed for ‘normal’ DV use, only for DD use. DD (Digital Data) mode is a high-speed data call using Icom ID-1 (23cm) radios, either simplex or possibly duplex via D-Star gateways, licenses for which seem to be unavailable in the UK.

These checkers may also claim that any callsign entered is a “US-Trust Gateway” which is almost never true. This also reveals an error in the line which often follows: “The Space-ID should NOT be registered for a gateway, it may create routing issues!” which, if the entered callsign is not a gateway, is clearly not a problem. Consequently, the statement that “Registration [callsign] NOT OK!” is also untrue and can be ignored. We believe that only MB6 and GB7 callsigns can be used as gateways in this country.

A default Terminal Id (one without a visible suffix in the ‘Terminal CS’ column) is needed for linking and unlinking reflectors using DPlus and perhaps other DPlus functions. UK keepers add this Terminal ID routinely. This is an important part of registration, which is all too commonly left out when self-registering at, say DB0HRF.

This registration will need to propagate itself around the 80+ Reflectors and hundreds of gateways before you will have absolutely all of the network at your fingertips (outside of Japan) but this is unlikely to trouble you after 10 minutes or so, unless any devices are or have recently been off-air or are not updating for some reason.

The new Access Point feature of the ID-51Plus2 and ID-4100 will also need a Terminal ID for this new feature. We currently use the Initial “A” for this purpose. We will add this if necessary on request to older accounts but have been doing so routinely on new ones since around November/December 2016. You can see what has been allocated (if any) using the above callsign lookup (in the example above the “A” of Terminal CS “G4ICM A” in the left column and a PCName of “ACCESSPOINT”). This letter needs to be entered into the App for Access Point use. You will also need the Internet address for our server for the MS3W software, which is  This is not the same as an “A” suffix on a gateway/repeater, which would indicate a 23cm module in that case.

One more use for Terminal IDs (not IP addresses) is applicable in the USA and perhaps other countries, where family members are permitted to use the licensee’s radios to communicate with the licensee. In this case there would be 2 or more terminals set up, such as W1ABC-M and W1ABC-P representing a mobile and a portable radio. This allows callsign routing between the two radios. We are not permitted this family members scenario in the UK. Callsign routing still works though, and is actually better-suited to using the same callsign in each of your radios, if you happen to have more than one. The system can then route traffic to you whichever radio (repeater) you used (keyed-up) last and it will find you if you are still active there. Be aware that a distant user using callsign routing is able to connect and transmit over a Gateway which is currently engaged on a Reflector call. The distant caller has no way of detecting this because he/she is not aware which Gateway is involved.

Note that in the U.S., just like the UK, family members are NOT allowed to use a ham’s radio to contact the ham. Amateur transmitters must always be under the control of a licensed amateur, and may not be used by a non-licensed person (family member or not) without a licensed amateur in control.


Another big pat on the back to our SDWS Contesters…

Sheffield and District Wireless Society is making a real impact on the UK Amateur radio Contesting scene these days and it’s all due to a keen and enthusiastic band of members who are prepared to devote a large amount of time to operating on the club’s behalf.

Not only are we top of the UKAC Local Club League and 4th in the RSGB 80m Club Contest League but we have just finished 6th in the 2016-2017 series of the Affiliated Societies Contest and have qualified for an honourable mention Certificate! You can see by looking at the band headings on the results table that the series of contests spanned 160 metres to 432MHz, both SSB and CW.
Here is the contest adjudicator’s (G3SQX) report …
Ed, G3SQX, visited our Arran IOTA Contest team last year and had dinner with us on our last night on the island…. a very nice bloke.

“AFS Super League 2016-17
The top three slots in this composite of RSGB contests were once again fought over by the same clubs as in previous years. However their positions changed, with Camb-Hams moving into first place, gaining maximum points in five of the six contributing contests, and winning theHadley Wood Contest Group Trophy. A second place certificate goes to Bristol Contest Group who were close behind, and the third place certificate was gained by Grimsby ARC., Pembrokeshire Contest Group, Tall Trees Contest Group, Sheffield & District Wireless Society and Chesham & District Amateur Radio Society were just below in the table – all receiving certificates for finishing in the top three-quarters of scores in the six contributing contests.”


(numbers after the callsigns indicate the bands they operated):
2E0KSH: 6m
2E0RET/A: 2m, 70cm
M0GAV: 80m SSB, 6m, 2m
M0GDX: 80m SSB, 2m, 70cm
M0MDY: 2m, 70cm
M0YDB: 6m, 2m, 70cm
M6IEB: 2m
M6JIJ: 2m, 70cm
G0HSA: 80 m CW
G0MGX: 2m
G3PHO (aka GX5TO): 160m, 80m CW, 80m SSB, 6m, 2m, 70cm
G3YJR: 160m, 80m CW, 80m SSB, 2m, 70cm,
G4LKD: 2m, 160m
G8NSD: 70cm
G8NVX: 160m, 6m, 2m,
The Society thanks them all !

Foundation Licence Now YouTube Video – Module 3 on Safety in Amateur Radio

We’re pleased to announce the next video installment for the Foundation Licence Now course on the theme of Safety in Amateur Radio.

Foundation Licence Now YouTube Video – Module 2 – Nature of Amateur Radio

Sheffield Wireless is delighted to present as part of the RSGB Foundation Licence Now Course. This video was created and prepared by Registered Trainer, Krystyna 2E0KSH, who presents a module based on the Nature of Amateur Radio. Lasting roughly and hour and a half, this PowerPoint video presentation is expected to give you a good background to this part of the foundation course using a distance learning format.

Foundation Licence YouTube Video – An Introduction

Sheffield Wireless is delighted to provide an Introduction YouTibe Video as to what’s involved in the Foundation Licence Now Course.  Created by and led by Trainer Krystyna 2E0KSH, we are offer this as part of a distance learning initiative, becoming one of many amateur radio societies up and down the UK who provide training to enable people to become a licenced radio amateurs.

GB3AB is Sheffield’s Newest Repeater

Click the image to visit GB3AB on Facebook

For more information, do sign up onto the Facebook page by clicking here…

Arran IOTA DXpedition Video 2016

At last, we have great delight in presenting you with our Arran IOTA DXpedition video for 2016. Sheffield & District Wireless Society, together with friends from the Worksop Amateur Radio Society, The Sheffield HF DX Group and the 93 Contest Group, made their second joint Dxpedition to the Isle of Arran in Scotland, EU123. Callsigns used were GM2AS outside contest hours and GM5TO during the contest. Our apologies for the low resolution of this film; this is owing to the length of the file and the size we were limited to upload. This film remains the intellectual copyright of Peter Day G3PHO. Enjoy!

Over 9000 YouTube hits for Sheffield Wireless

Who would have thought that Steve M6SLO‘s video talk for Sheffield Wireless members on “Android Mobile Phone Apps for the Radio Amateur” a few months ago would have received 9000 hits on the Society’s YouTube channel…What better publicity for the S&DWS than this? Well done Steve..!!

We have a great calendar of events, training, contests, Field Days and DX-peditions; just take a look to the link on the left for our Events Calendar, and come and join in with the fun. Don’t dilly dally and tittle tattle with the rest, just have some fun, let your hair down and get with the best..!!

Intermediate Training Course from the 9th November 2016

Sheffield Wireless is providing a 2E0 Intermediate Course starting from the 9th November 2016, once foundation training is completed in October.

This is a straightforward course using a range of learning materials, and will mainly be a learning dialogue between Krysytna 2E0KSH as tutor and you the student. Krystyna is not registered to train 2E0 but will follow a planned structure with appropriate materials provided. The practical will be completed with the support of either Mark M0TWG or if he is busy with work, another full license holder.

You will be expected to do your reading.To facilitate missing a session, an online learning center will be created on our website’s training pages to enable you to access materials. Training will take place on the 2nd and 4th Wednesdays in the Rutland Hotel bar on the 2nd and 4th Wednesdays starting 9th November.

We will aim for the exam in early 2017 for which an exam fee applies. Please note that training is provided to encourage you folks to take an active part in the society and the hobby.

If you are interested in doing the intermediate training, turn up to the Society meetings, and speak with Krystyna 2E0KSH or contact her via our Member’s Hub on Facebook


The Gambian Project and SDWS


Please click the button to donate to the Gambian  Project

Gambia14Some of you may know of this project fund but most will have never heard of it. The project  fund was set up and is administered by Maurice Deighton, the owner of the Seal Shore Campsite on the Isle of Arran and good friend of SDWS. Without Maurice’s kindness and co-operation we would not enjoy the facility of being able to set up a full IOTA contest station each July on the Isle of Arran. At the end of July, we invade his campsite for a four day period, put up a variety on antennas on his beach and take over his private “Man Room” at the rear of his workshop! ALL OF THIS IS AT NO EXTRA COST over the standard camp site fees!

Maurice, a Yorkshireman, is a really nice bloke and is caring enough to feel concerned about the plight of children in West Africa. Some years ago he set up his schools trust and set about building a school in the Gambia and helping to renovate others. He spends many weeks each year there, over the winter season in Scotland when his campsite is closed.

Over the years that some of us have been going to Arran for the IOTA Contest (both in our former roles at SARC and these days at SDWS) we have tried to make a substantial donation to Maurice’s excellent fund, as a way of saying thank you for his help over the IOTA weekend and in some small way compensate him for the use of the warm radio room during out stay. Last year those of us on Arran had a “whip round” and, with the addition of a small sum from club funds, were able to give £150 to Maurice’s project fund.

This year we would like to increase the amount of our donation….maybe to £200. The Arran contest team will still dig into their pockets this coming weekend and we will top up the amount with something from club funds if possible. However we would like to extend, to all SDWS members, the opportunity of helping Maurice and, at the same time, foster good relations between him and SDWS.

If you feel able to help please let us know. We can collect small donations at club meetings (please give your donation to any committee member, esp. Krystyna, Graham G3YJR or myself). Alternatively you could donate by post. G3PHO, SDWS Secretary, is OK in Our Chairperson, Krystyna 2E0KSH, has offered to set up a Paypal account especially for this. As a first measure, please indicate your interest with comments to this post.

If successful this year, we could even consider SDWS sponsoring the project on an annual basis but that would only be done after full member consultation and approval. We are not talking large individual sums here …. you give what you can afford.

Although I know of no one who has done so, I’m certain individual SDWS members would find Maurice most accommodating when approached for permission to set up a camping holiday style portable radio station. Just tell him you are member of SDWS!