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Congratulation to you for owning the TRA921. I have a TRA931 which I have nearly completed restoration cosmetically and nearly completed collecting its ancillaries like MA988 speaker, handset, headset

Oh, sorry, from memory I thought there was If you are a member, ask Colin direct. Mike

Mike: Thanks for the info. I searched the site and could not find anything on the TRA-921. Dave KB2LRI

I believe that VMARS have a decent one Mike B m1ccf/GB2RA

Hello all: I just purchased a TRA-921. I need to purchase a service manual for it. I found an incomplete manual on PA3ECT's website. It is missing the RX-and TX portions. any help would be great!

Many thanks to you an Julian on that one Bob. Can you give me a url? I can't find it in the files section. I do have one version but it's not a good scan and the version of the manual in question is

I have a Large amount of 320 batteries in stock now ,they are being sold in as is condition, on a first come first served. the price is ?6.50 plus postage, these are used batteries and external

Greetings all, I have some Racal/Mobilcom units that need checking out as all may not well with them. Can any of you experts point me to the Technical Manuals for the following Syncal related items: -

He only seems concerned that they haven't been unfairly used. At least he has the decency to give his co-ordinates, for programming into the PGM ...

Yes, but arnt they pre-owned!?? Mike B

There are a few old messages showing up in various Yahoogroups. According to Yahoo, this is due to some maintenance being performed. The old messages should soon dwindle and stop appearing.

He'd be an ideal customer for some of UKPLC's Snatch Landrovers (what's left of them).? Makes a change from Lagos, I suppose. Would Humvees be any good, there's quite a lot parked near my place of

Hum, Bob it could be interesting if we all flood him with replies. How about a joint purchase with from Withams - we could make a bomb from this! OH!..................ug! Mike B

For your amusement:

HI, Does anybody have the above item for sale? Or a circuit diagram of the item. Jeff G8XXI

Jeff If it's what I think it is, I may have a spare one, call me Stuart G0TBI

Thanks Michael, I'd worked out that the boards were also used in the TRA-931. It was on that strength that I bought it on eBay. All noted on the RF board, I was never quite sure if it handled TX as

Yes, the meter is in cct when the o/p socket at the rear is used as you say Michael. I really meant there was no way of knowing what the match is but I guess the simple answer is an swr meter from the

Ben, I don't think this is right unless your 320 has a fault. Having used the 320 with precut dipoles (and making rapid adjustments to inverted vees as well to change freq) I can assure you that in

Hi Tone, looks as if it is made out of Syncal 30 boards - what you have labelled as RX boards in the pictures seem to be complete with TX parts as well, so effectively the RX boards are low power