I recently acquired a TEK 475M and purchased a hard-copy manual for it. I put the probe on channel A input and attached it to the calibrator. Then I moved the probe plug to channel B input. The amount

I have the CRTs and PCBs from three scrapped 7633s (EHT failed). In Kenilworth UK Can ship if needed, but prefer collection for the CRTs. All good AFAIK. Offers ... David

I have received a 2710 full option SA including TG, 300 Hz, video option, memory etc. (I have a good working 2712) It seems to work OK, in the way that it does the eslftest, reacts on buttons, I can m

I just got a TDS7404 scope that seems to be working well EXCEPT that it always fails the signal path compensation routine (yes, the scope has completed the warm-up before I start the SPC routine). All

Probably never use them so... 6DJ8’s New in box 14 national brand 1 RCA 10 bux each plus shipping usps priority mail. Chris W9RP n9llo@...

The following photos have been uploaded to the A5 repair attempt album of the TekScopes@groups.io group. Tek2465 error display.jpg By: Rogerio O

Rogerio O added the album A5 repair attempt: This album contains one photo of the A5 board I am trying to repair and the image on the scree that I get

Greetings, is anyone selling DSA602A firmware IC’s? I’ve checked sphere and have not seen a set come up for sale. I found the rom images but do not have access to a programmer at this time. The firmwa

I have had a nice 2465B for about 6 years that I bought at Dayton (hamvention). It worked. About a year ago it quit when I turned it on one morning. It has the same symptoms as Dave's in his EEvlog #1

anyone know of a source for the blue crt filters that slid in front of the actual CRT ? -bob

It was not always the case that Tek saw HP as a rival. At first things were friendly since Tek held most of the scope patents and HP had no choice but to use them (legally) when they started making sc

After several false starts, hiccups and a gaffe, I have the TWD120 graciously provided by Charlie Conger fully operational. I won't go into great detail but will touch on all the issues I dealt with.

A free 7704A showed up here and seems to work 'OK'. I noticed the heatsink was REALLY hot to touch. The measured temperature is 130F / 54C. Is this in the normal range? (Yes this is a cross-post from

High All: Ever seen Tek probes for sale on the bay?... where the probe's coax has been bundled up...like you used to bundle up a piece of very flexible rope, back in Boy Scouts... or the coax is folde

Hi Colin, I replied to your request earlier today but I received a notice just now that my mail could not be delivered to you. This has happened many times in the past few months when I replied to you

Probe P6131 replacement tip ? Ive complet probe, missing the tip , as far as I can see , looking down the tube, where the tip should be. there is a small off set, rectangular ''contact ?? push in fit

Paul, My apologies for including the Mailwasher detailed header information in my last post. I should have realized this was a mistake. I have deleted it from TekScopes along with the other similar me

Hi Geoffrey, Thank you for the tip about Mailwasher. I downloaded and installed it after reading the reviews. They were all 4 or 5 out of 5. It looks like an excellent way to deal with SPAM. Several m

This is the message I receivedKen M0KHW ----- Forwarded message ----- From: TekScopes@groups.io <tekscopes+owner@groups.io>To: "kenwright309@..." <kenwright309@...>Sent: Friday, 30 October 2020, 10:09

Howdy folks, Anyone have a PAPER manual for the Tek 5D10 plug in for the 5116 scope that they would part with for a reasonable amount? Thanks. Dan (kaboomdk@... and I'll take replies off-line).