Hi all, I recently picked up an A6303 (P6303) current clamp and I'd like to construct a calibration fixture to enable me to check and adjust it etc. It looks just like an aluminium shroud with a hex s

I want to send pics of 7S14 mod to group, but it has an email not mine and wants a password.

Phillip Potter added the album Tektronix "Protype"?: I have no idea what this is, although the "mic" jack on the front is interesting. The following photos have been uploaded to the Tektronix "Protype

From some of what has been posted recently about Tek employees home projects, I think this is another one https://portland.craigslist.org/wsc/ele/d/banks-vintage-arr-15-military-receiver/7246613294.ht

Hello! My name is Marcus and I am from Brazil. . I just received a Tektronix 2712 that I wanted for a long time. I bought it at a local auction and I already expected it to have some problem. Visually

I have an otherwise pristine 2236 that has a lot of play/backlash in the delta time knob. I had expected that the extension shaft was loose, but when I opened it up to have a look it turns out that th

I did not think this belonged in any of the current threads. Besides Tek scopes, I also restore and mess about with time and frequency stuff. I use mostly quartz frequency standards and my favorites a

I was just gifted a Tek device and have almost no idea what it could be. I have posted a few pictures of it (along with a gifted 310) linked here: https://groups.io/g/TekScopes/album?id=258522 If you'

I have a Tektronix 317 and it is not working, I live in San Diego, CA and I am wondering if anyone could recommend a technician or restorer that is in this area. Anywhere is Southern California would

Bonjour, I Am Restoring 1960-1970s Tek equipment with blue aluminum cabinet covers, stored for decades with wide tape, which left yellow adhesive over wide areas. So, isopropyl alcohol 70%...does not

Hi Everyone, I just purchased a 2465B from ebay. I'm trying to verify that it actually is a 2465B and not a rebadged and hacked lower bandwidth tek scope. From my understanding the best way is the ser

Dealing with a 465 scope that is having a condition on CH1 that the trace has a slight jitter to it. Less than .1 but it is annoying to me. Is visible when a signal is displayed or when the Attenuator

After going over the other elements of the z-axis amp carefully, and not finding any other blown parts, I replaced the blown transistors with parts from stock (and, for Q1358, a part from one of the p

For example, the 1S1 and 1S2 haven't been seen in a long time on eBay, there are none in the "completed listings" and only one 1S1 that's been listed for months. Who kept tabs on prices in the last fe

Dear 7603 owners, I just got serial no. 704170 'parts and repairs' from ebay. Mostly it works, including the graticule bulbs. The regulator board already has an uprated 30K resistor as standard; there

Good Day my fellow Tektronix Enthusiasts, there is a Tektronix type 565 oscilloscope with the above plug-ins for sales with no reserve on eBay. https://www.ebay.de/itm/TEKTRONIX-565-Dual-Beam-Oscillos

My original idea if I got orders for 10 to 15 of Peter Keller's CRT books was to have him ship them to me and I would mail them out to the individuals who ordered them. (Please feel free to form a lin

Hi Everyone! I've been a proud owner of a Tek 576 for about 6 months or so now but I recently became increasingly frustrated with using minigrabbers to hook up DUTs so I decided to design some new tes

In the first email I sent out that had specific details for paying for Peter's book I had already been to the Post Office three times to find out what the cheapest postage would be for domestic shipme

Hello all! I'd like to interface my 576 Curve Tracer to my 7633 Storage scope. It would be nice to have the features of the 577D1 Curve Tracer available to the 576. I have the 176 High Power Fixture f