The following files have been uploaded to the Files area of the wireless-set-no19@groups.io group. /noisebasics.pdf By: Hawkeye Description: FYI, here are some basic explanations for calculations on n

Hello I'm looking for a microphone transformer for the wireless set 19 intercom. Its the one shown as T4B on the schematic. I wish to reinstate the intercom on my 19 set to use as the preamplifier for

I've just spotted a Clansman set-up on eBay containing the following. UK/RT 353 Transmitter/Receiver UK/RT 321 Transmitter/Receiver Selector Unit Tuner Unit RF Antenna Tuning Unit Racal BCC Tuner Unit

Looking for the little screw-in bulb used on the MN-52B loop controller used on RA-10D receivers etc. I think they are 3v, smaller than the usual 6.3v dial bulb and screw into the case from outside so

Hi All, I am a relatively new member from Northern Ireland.. I have been lurking in the sidelines for a while, but I need to come clean and expose my addiction to all things green.. Well, nearly.. I t

A decision has come up for me and I'm hoping for some opinions please; At what point is it better to either reform or replace an electrolytic capacitor? To be more precise, how are todays factory fres

Sorting through what SWMBO calls "my old rubbish" I came across my 1960's vintage "Manuel de Préparation Militaire Supérieure" which has 13 page dedicated to the use in the field of the ANPRC6 / TRPP8

Hi all, I have an interest in collecting, restoring/conserving and perhaps using “retired” military radio equipment. I live in the South East of the Darling Downs, Queensland Australia. Recently retir

The xtal freq differs from rf freq by 4.3MHz apparently, does anyone (!) know if that's higher or lower though? Ben. -------------------------------------- Curator, Owner and Display coordinator Milit

Listening this morning for high quality sensible speed CW to sharpen my reading skills I came across on 3.520 at 10.00UTC the most beautifully sent dissertation of the senders photographic experiences

My pal Mike makes microphone inserts used in tanks and has done for much of his career. Recently he's had lots returned as "open circuit" and as he does 100% tests on performance before delivering the

Hi All, I collect US Aircrew Survival Gear and on occasion this spills over into radio gear. In the 1950's early 1960's the Strategic Air Command issued a long range radio set to bomber crews. This wa

Just saw this item, 224293397423 ,for the SOE radio. To me this looks fishy. The listing photo is from Radiomuseum but the actual listing has no photos. Also all other items listed (over 4000) are "ne

[Off Topic] Mail order booze (Was: Re: [wireless-set-no19] Allan (G3PIY) noted: We had a delivery a few days ago of a bottle of whiskey from Amazon and the chap insisted on seeing my driving license b

Of course most of you knew it already, but at https://www.youtube.com/watch?v=lMgZ62jyPiQ You can have some glimpses to Lancasters and their radio kit (T1154, R1155). Only short views, but at their pl

Hi, I have been, for a long time, thinking of getting a sweep generator. I am after something that would be able to go down to quite low frequencies, say 50 kHz and up to maybe 50 MHz. I would like to

I am trying to help a friend who is looking for a Vibrator can, a Mallory type 534-C 6 volt with 5 pins. Can anyone help, please? While I was looking through my stock, I did find a Vibrator ZA45421, 2

Hi Everyone. Hope you are all staying safe and well? My 19 set is moving along nicely LM350 works just fine and no hum, it gets a little warm but it is heatsinked and that is bolted to chassis with so

Would anyone happen to know the distance between the terminals on the large 6 Volt Wireless Storage Batteries used with the 19-Set in the field, or Wireless Vehicles? David VE4DTD

On 11th August 2019 I wrote: Cultybraggan featured in Countryfile (BBC1) earlier this evening. There was another visit for this evening's Countryfile with some nice (if brief) wide shots of a place th