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Test Equipment Anonymous (TEA) group therapy thread
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factory:

--- Quote from: AVGresponding on July 02, 2022, 12:11:49 pm ---

This is rather nice:  https://www.ebay.co.uk/itm/225047056319




Some nice old displays:


Somewhat overpriced curiosity:  https://www.ebay.co.uk/itm/255609684670



]

--- End quote ---

That PSU is nice, the Thander DMM is Japanese made, but not sure who by.
Oh and those displays were already on my list, probably won't get them as they always attract a lot of interest & bids these days, people go crazy on untested ones too.  :palm:

David
tggzzz:
Normally when I'm driving and see a BMW, I scowl.

Today I smiled, because the numberplate was S70P BS.
factory:

--- Quote from: bd139 on July 02, 2022, 01:31:15 pm ---Couple of Y RIFAs and a large hand grenade inline filter on the back panel  :scared:

Cool I will dig them out. Let me know if you need any other bits. Some of the rails are cracked and brittle so not sure how good they are.

--- End quote ---

Thanks, will check the manual tonight, it is a lot newer than what I normally add to my collection, so not sure what else might be useful to me.

I'm guessing the little transformer? on one of the boards, is something to do with the telecomms input/output for isolation and not PSU related.

David
bd139:

--- Quote from: factory on July 02, 2022, 01:44:59 pm ---
--- Quote from: bd139 on July 02, 2022, 01:31:15 pm ---Couple of Y RIFAs and a large hand grenade inline filter on the back panel  :scared:

Cool I will dig them out. Let me know if you need any other bits. Some of the rails are cracked and brittle so not sure how good they are.

--- End quote ---

Thanks, will check the manual tonight, it is a lot newer than what I normally add to my collection, so not sure what else might be useful to me.

I'm guessing the little transformer? on one of the boards, is something to do with the telecomms input/output for isolation and not PSU related.

David

--- End quote ---

Yeah probably balanced to unbalanced or isolation. Whole thing is 600 ohms oriented.

This was 1988 -> 1995 approx. I think this one is around 1994.

I was mostly after the displays, precision resistors/capacitors and some of the JFETs in it. The rest is just bunce :)
factory:

--- Quote from: Vince on July 02, 2022, 10:55:07 am ---
--- Quote from: Specmaster on July 02, 2022, 10:46:29 am ---

Seen today on Ebay UK, anybody requiring a 50Mhz LA, starting bid of only £15...

https://www.ebay.co.uk/itm/255609408885
WTF is this?

--- End quote ---

Well it's pretty obvious, it's some kind of screen saver, to protect the precious CRT !  8)

--- End quote ---

Cracked picture bulb or screen protector? CRT doesn't look broken inside though, strangely their other house-clearance TE & medi-gear all looks in good condition.
Also I'm a few weeks late for the old Beckman counter they had, wonder if anyone saw it & bought it.  :-//


David
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