I have a P6046 that is missing almost all of its accessories. I need the 10x attenuator, part number 010-0361-00 and 2 of either or both the swivel probe tips, part number 206-0162-00 (hex base) and 2

I recently acquired a P6201 active 1X FET probe which appears to have never been used. The inspection tag was still attached, the accessory pack was still sealed, and there was not a single mark on th

I have a Lecroy DA1855A differential amplifier with DXC100A probes. I am trying to calibrate the probes. The calibration manual calls for a PG506A "or equivalent" for calibration. They are using both

Charles <charlesmorris800@...> added the album Sampling with 3S2 The following photos have been uploaded to the Sampling with 3S2 album of the TekScopes@groups.io group. DSCF0209.JPG DSCF0210.JPG DSCF

I have a TDS2014C with a serial number that starts with C012. Is there anything I can read from this serial number? (Date codes on the chips seem to indicate a 2011 vintage. It came with Firmware 24.1

This is probably a futile request, but I'm looking for an HV multiplier for an SC502 that I'm attempting to bring back to life. The original Tek part 152-0634-00 would be preferred, but probably unobt

The following photos have been updated in the P6042 album of the TekScopes@groups.io group. 20210226_141836.jpg By: snapdiode <snapdiode@...>

Hi, I have bought a 7S14 with bad batteries. Hi have replaced batteries for leds, but IR, three in series, 0,9 v for led. https://groups.io/g/TekScopes/album?id=131745 How works delayed time base, is

The recent discussion about tunnel diodes got me wondering about when they were being designed into Tek instruments. Questions: - introduction date and model of the first Tek instrument with tunnel di

For people in the Seattle / Puget Sound area, this person has several vintage Tek scopes still for sale. Quite a few of them are 500-series, and a couple have carts, so these items are for local picku

While waiting for my Schottky diodes to repair my S-1 (and possibly my S-2), I did some searching for currently available substitutes. The late, great Bob Pease once wrote: "One "diode" that does turn

Hey y'all, After the talk about grounding and X caps, etc, I figured I'd take a look at the 465B power supply schematic. To my surprise, it's a linear supply, no switching there and hence no noise sup

Hi guys, I was checking my 485 against calibration 1kHz and 1MHz signals. - 1kHz is nicely displayed by the scope. - 1Mhz is not giving me a "perfect" square wave. I hooked up my cheap FY32124S functi

I just checked the UPSP tracking info for all the tester board set shipments mailed on 2/11/2021 and find the following on 2/20/2021: 1. All but one USA shipments are delivered 2. One USA shipment to

Hello I am interested in refurbishing a Tek 7854 for myself. Is the board and overlay by Holger Lubben available for purchase? Are there certain serial number machines to which this board applies? Are

From Tim P (UK) I ask here as I saw this mentioned regarding a Tek 22xx-series(?) My problem is a Philips PM3311 which popped a RIFA capacitor, with copious amounts of smoke. The PM3311 has this cap a

Dear friends, after several years I participate again in this forum about tek instruments. It's been several years since I posted here the last time. This was referring to the well-known scope 2465B.

These just keep turning up in places I didn't expect, so they are now added to the stuff day page here: https://www.sphere.bc.ca/test/stuffday.html#tekfans I was also able to identify 465B and 2205 kn

Hello again: The continuing saga ... (see my pervious posts re CTT and vet nonlin) 1/ New U400 channel switch 155-0236-00 has fixed the CH1, 2 nonlinearity. 2/ Chuck mentioned that the CTT test fails

Steven here, New to this Group, but not new to Tektronix, or various repairs. I have and love my working Sony/Tek 335, and Sony/Tek 336 small Oscopes, may they show traces forever! I also have (4) not