does anyone know where I can buy a pair of beam lead mixer diodes. i have a parrallel gap welder.

We have a lot of Tek parts and CRT's from 7000/5000 series and some 4xx series portable scopes. Happy to sell, swap and trade bits if it will help get everybody's gear up and running, and we have a VE

Hi, reading Stan's impressive and very interesting book "Selecting and Restoring a Classic" I have come across the section where he describes in a very precise manner how to clean and wash an instrume

I bought from a guy on eBay these 3 items. I wanted a PG50xx for a while, and this one was reasonably priced. Still looking for a PG506 BTW. He was also selling an AM503 along with a P6303. I already

Hi everyone, I've got a 7603 with no trace and an odd - to me at least - fault. The - ve rails are just under the - 15 and - 50v specified. The +ve rails on the other hand are at +18, +75 and +179v ra

Well, I might be a bit rusty, but it seems I can still repair things :-) In this case, the versatile 2101 pulse generator from 1970. I had no idea of its condition, so first off, I wiggled all the soc

Lawrance A. Schneider added the album P6139a: Disassembly

Sorry about the small hair on the white background mat. My old eyes did not see it until exploded on my computer screen. The cable (transmission line) measures 1.3 meter and 270 ohms. The picture with

snapdiode updated the album Baby scope Model 1010 innards

I've just given my 2467B scope here a going over, new caps here and there (dirty Rifas replaced etc) andnew RAM battery etc. I've noticed when I press any button on the front panel, the LED's briefly

I've spent a few fruitless hours looking for videos of people actually using Tek sampling scopes (e.g. a 7000-series with the 7S11/7T11 plugins) just to see what it's like to use them. Is the user exp

Hi, I just received today my new/old scope 2467B, I investigated the insides and I need to swap the electrolytic caps on the A5 board and RIFA caps in the PSU as well as replace the Dallas chip with f

https://detroit.craigslist.org/wyn/msg/d/livonia-tektronix-535-vintage-tube/7271634106.html

Hi, Since I’ve had this scope (2235), it’s one that I enjoy using because it’s fairly light in comparison to my other ones; the form factor is convenient. And it gets the job done for my needs. Howeve

Apologies if this has already been asked, or is well known: Is there some Tektronix Option card or module that was made by Tek to operate the Tek 576 Curve Tracer via computer ? -- If so, Does anyone

I designed a basic front cover for the Tek2465B to protect it while shipping and to allow me to stand the device on its nose to remove the cover and work on it. You can view/download it here: https://

I was wandering YouTube and found a demonstration of a JVC color video monitor that used a Tektronix invention- a B&W CRT with an LCD color filter over it to produce field sequential color. What scope

Hi all, I find alignment of the 576 a rather pleasant excercise, until it comes to the point where you're supposed to use the calibration fixture - particularly for the step generator. Then the guessw

Miguel Work wrote on 2/2/2021 8:29 AM: > Yes, is a allen key, but now try a torx key with the grubscrew. Hello-- I misread "allen" as "alien", which reminded me of the Bristol screws that were sometim

This turned out to be a cold solder joint on the delay line at the vertical board.