@M0YDH Profile picture

David Holman

@M0YDH

Amateur radio and TV station M0YDH. SOTA Mountain Goat. Cymro 🏴󠁧󠁢󠁷󠁬󠁳󠁿.

Similar User
G7JTT photo

@G7Jtt

Carolyn photo

@g6wrw

David Ryan photo

@M0GIW

David G0LBK photo

@g0lbk

David Crump photo

@davegkq

John GI7UGV photo

@gi7ugv

Noel Matthews photo

@G8GTZ

chris gm4zji photo

@chris31633647

Barry Lewis photo

@G4SJH_Barry

Andy MzeroNKR photo

@AndyM0nkr

Dave Austen photo

@G1EHF

Steve photo

@G4HTZ

Gary Hyde photo

@M0CTP

BA1PK photo

@ba1pk

Paul Bowen (M0PNN) photo

@paulbowen18

At least Ron and I received the @BATCOnline CAT23 on Saturday lunchtime at GB4WSD. I loved the @GB2GP programme by Frank and Lawrence. Everything else went wrong. Bias Tees failed. Portable QO-100 is hard. @WolvesARS

Tweet Image 1
Tweet Image 3
Tweet Image 4

For giggles with my favourite oet Les Barker youtu.be/QTFBPY5_PM8?si…


David Holman Reposted

10K FOLLOWER GIVEAWAY 🎉🎈🎁 To celebrate 10K followers on Twitter, we're giving away 3x Raspberry Pi Foundation tote bags containing Raspberry Pi branded goodies 😍 Winners will be randomly selected on Friday, 19 May 2023. To enter: Follow us, like & RT this tweet. Good luck!

Tweet Image 1

David Holman Reposted

A 360° camera view from the top of Mt Everest [source: buff.ly/40S5zDh]


David Holman Reposted

Today is the 87th anniversary of the Trig Point! 🥳 Did you know there is more to the humble trig than meets the eye? Like an iceberg, much is hiding below the surface... #TrigWeek #OSMaps #OrdnanceSurvey #GetOutside #SeeABetterPlace #TrigPoint #TrigPointingUK #TrigBagging


I think our @WolvesARS entry is in the joint 3rd category alongside the great @davegkq . @BATCOnline #PortsdownTX

Honourable mentions in Construction Excellence category David Ollerhead, G4JMF for '80m crystal-controlled 60W AM Transmitter'; Dave Crump, G8GKQ for 'The Portsdown Double'; David Holman, M0YDH & Ron Wellsted, M0RNW for 'G8TA Centenary Digital ATV Transceiver'. Well done all! 👏

Tweet Image 1
Tweet Image 2
Tweet Image 3


Here's the @WolvesARS @BATCOnline #PortsdownTX that's featured in the current CQ-TV with a twist. I fitted a vinyl self-adhesive label of the labelled front panel. Thanks very much to o-s-p.co.uk for the advice and service.

Tweet Image 1

The rear fuselage of this Aeroplane is from Lancashire. I guess forward of frame 556 it's an airplane.

Keepin' it hot on a cloudy day 🔥 #FighterFriday

Tweet Image 1


I ordered a new @BATCOnline polo shirt from Sam Scott per the recent article in CQ-TV. It looks excellent.

Tweet Image 1

Day 800. I do a little of this each day even though the last update in November sent the quality of duolingo down the toilet. On the plus side I can now pronounce Danish with its help and am getting understood.

Tweet Image 1

Lots of lovely Collins Radio

Now that I'm getting teletype equipment going, I need to rearrange my shack a bit.

Tweet Image 1


Wot no amateur radio! Here's my 4 string guitar assembled for the first time. The action is very high and there are no slots in the bone nut. Tuned in open D it was good to hear its voice for the first time.

Tweet Image 1

Stuarr G3YSX president of @theRSGB and the deputy mayor of Wolverhampton cut @WolvesARS centenary cake. It was a great evening.

Tweet Image 1

Go on put your feet up and watch @msimpsonian talk and perform in this lovely film. youtu.be/UqZ42MdAisA


I'm changing my @BATCOnline #PortsdownTX voltage regulator. The bloody Pluto SDR will only tolerate 4.9 to 5.0V. So out with the LM338T linear and fan - not accurate enough - and in with a buck converter. Voltmeter was set to my precision voltage ref. 🤞Pluto connects every time

Tweet Image 1

Loading...

Something went wrong.


Something went wrong.