开云体育

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

I haven't crossed this bridge, as I don't have a GPIB card in my computer yet, but there is a lot of GPIB specific application information dealing with the 7854, which I think includes specifications

wrote: directly Hi Ray, Tektronix was in on the development of the refinement of HPIB to GPIB and the 7854 was one of the earliest Test and Measurement Products. It was preceded by several portables,

wrote: ----

Hello Mike, Yes, but it must be done by the Administrator (I know as I manage 11 Yahoogroups and have all configured tha way you prefer) Regards, JOSE

wrote: directly I did this many years ago for my 7854. I don't have the code now, but I seem to recall the program was very simple and straightforward. However, there was one problem. The data

Own a Tek 2336 YA, was a good field service scope until CRT display went. Will need HV module and/or CRT to repair. Question: Do HV modules/CRTs interchange in the 23XX series? Thanks in advance for

Hi All Has anyone found (or created) a simple GPIB data dump application for the Tek 7854 scope? What I have in mind is to dump captured waveforms from the 7854 into a PC through a NI GPIB card then

When I try to go there I get message from Fox web service about no channels---what is that about paul

As I recall from reading up on this, the fan is not temperature controlled but a burshless DC design running at a constant RPM. I could be mistaken, but I don't remember anything in the manual