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I'm assuming this was the x-capacitor (across the power line)? If so the very same thing happened to me and a fluke 8842a. It had just come from singapure, and worked just fine for a few hours

I finally got around to replacing the caps in my Type 111 (s/n 490) and find that it is not as fast as advertised; it's around 790pS, where i had expected <=500pS. It's true that I'm using a 1nS Tr

I've uploaded a zip file of BasicA programs provided long ago by Tek. Enjoy. --Geoff

Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the TekScopes group. File : /TEK-7854 SW.zip Uploaded by : gbglacier <geoffb@...>

I uploaded a Tek Document (pdf) that describes and contains the Basic programs to which I think you are referring. Have Fun. Geoff

Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the TekScopes group. File : /TEK-7854_PCBasic.zip Uploaded by : gbglacier

Only pairwise. You don't need a matched dozen! Dave

I was using my 2215 for an hour or so the other night, and moved over to the desk to look at something else. About 30 minutes later I heard a "sizzle - pop" and smoke comes rolling out the back of the

Jim Williams at Linear Tech wrote a little about this, with his usual bias (not using the word in the pejorative sense, of course, especially here!) in their App Note 74, Appendix B. This isn't really

tubes (takes quantity 14 as I remember) in you 545 etc. scopes, Antique Electric has the 8136 at a great price right now: Do they have to be matched for this application?

That would be bad if that were true!

Yes, the tubes need to be matched. Stan wrote a great article on how to do this. I converted it to a PDF and posted it here. It also includes the schematic for reference and convenience.

I have just finished calibrating (as far as possible) a 2445B scope. I was getting Test 04 Fail 02 error on startup, plus the dots/?????? across the readout at the bottom of the display. After

---- fqo65 <fqo63ta@...> wrote: I replaced the CRT in my 465B with one from a 465M. It has worked great for several years and recalibration was trivial. I did finally find a 0731 and will

All the voltages are referenced to +10v. If this is wrong then all the others will be as well. So this is a good place to start. Before the PSU fault, did you try adjusting the grid bias to see if it

Hi Everyone I have a 465B with a fubar CRT. Beside the 154-0731-00, what other CRT's will work? Does anyone here have a spare for sale? Thanks.. Tad WA1FQO

Hello All i am trying to repair the intensity control cct fpr a tek 5113 spent several days no joy. I am getting the neg pulse all the way to the z axis amps. out put Z Axiz, full amplitude 70V peak

--- In TekScopes@..., "Howard Ashcraft" <hwa@...> wrote: > > I recently purchased an 11302A that had an 11A33. It passes start-up > and extended calibration tests and is in good shape,

Folks, I had an old friend that still sells Tek products in the rep channel call about overdrive recovery specifications of current Tektronix oscilloscopes. He said he could not get an answer, no less

Way back when - before the Internet - Tek ran a BBS system where many files were available for download. I kept a listing of those files but I doubt if the BBS is still alive. I think they did move