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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,

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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

If any of you are thinking of replacing all of the vertical amp tubes (takes quantity 14 as I remember) in you 545 etc. scopes, Antique Electric has the 8136 at a great price right now: 8136 -

Hi group. Got my 7854 yeasterday, and guess what the f...g transportation company did. The back of the scope is smashed, with the sheet of metal with the Fan output and the connectors completly

try Deane I think he has a few left jim

The good news is that I fixed my SG5030. The bad news is that I'm looking for a leveling head. Does anyone have or no of one that is for sale? Howard

The 2337 has a DMM in the hinged front cover. There is a range knob that keys onto a narrow diameter 0.159" shaft with a flattened side to match the knob key. Anyone? Thanks, Howard

Chris, The 7L14 Mod 139U or Option 39 as it was later called has its advantages and disadvantages. The big advantage is that the frequency range is extended to 2.5 GHz which these days is kind of nice

I have a working 7L14, but it is the standard 1.8 GHz model. I have an opportunity to get hold of a 7L14 - 139 modification, which extends the frequency range to 2.5 GHz. However the mod 139 model is

Hi John, You probably did this, but did you remember to cycle the 494P power off and then on after setting the GPIB dip switches? I think you have to do this to "clock" the switch settings into the

I recently purchased an 11302A that had an 11A33. It passes start-up and extended calibration tests and is in good shape, cosmetically. I already have an 11A33, so I am offering it here for $80 plus

By a startling coincidence, I just posted a document discussing that very issue, with part numbers: http://www.ke5fx.com/49x_notes.pdf See page 10 for the fan suggestions. If you happen to run across