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Hi Wolfgang, Please forgive the capital letters. I am not shouting but I do hope to get your attention to what the other TekScopes experts (Craig Sawyer, Chuck Harris, Tom Jobe) are telling you: *

I sold 1 and parted 2 R7603's out recently, but the pcbs are mostly gone now. They are still attractive to people/engineers. 7xxx plugins like 7A13 7A22 7A26 7A11 7A24 7B92A 7B10 7B15 7A29 are really

I have a spare 7603 and a whole barrel full of plug-ins, but you are a tad far from Arizona. Regards, Dick, W1KSZ

The 2335 / 2336 / 2337 are very portable and rugged but they have a fairly small screen. No readout, not nearly as versatile as the 7000 series, but a lot more portable than a 7603. Dave

I'm in the UK - and yes the 7603 is at the very limit of "smallish" ;-)

Hi You call a 7603 smallish? George G6HIG

When you consider he wide range of plug-ins the 7603 takes, plus the big screen, it's worth while looking at. Where are you located ? 73, Dick, W1KSZ

I need a smallish analogue two channel scope that can get up to 50 to 100 MHz I don't particularly want storage. How is the 7603- for example? Dave

WAG - check the beam finder switch. Maybe spray some contact cleaner in it and work it several 10's of times. Regards

I have a Tektronix Model 2215 to give away. It’s a 60MHz dual trace ‘scope, but it has a PSU fault, so it doesn’t power-up correctly. Probably an easy fix, but I just haven’t had time to look

I know my board is too new for caps. Where should I start looking

verification reply Randall Pallesen Bison Information Technology Services. Inc. randall@... voice (913) 901-7626 "updated 08-2018"

My recently acquired 465B Tektronix Oscilloscope has a problem I can't seem to track down. Both Traces are about half the length of the Screen Display and the Position Knob will only Bring the Traces

All sources are referenced to the +50 volts. Start there. Once you get 50 volts there everything else should fall into place. Likely the Zener in the 50 volt, I THINK it's the only one they use.

Ok a long while back I pulled down both the torrents in question, but where does this stuff actually live! Is there a website that hosts it? Thanks David

hello jack , qservixe dinos report e-mail Hello Roberto Good to know that my fliend Jack gave you the directions to our website and parts supply thank Roberto

There is a section of the microfiche, not RPR, which is called "Master Publication Index". It lists every product in alpha numeric order and shows all publications related to them, not only

Hi Dave, It is not perfect and thus not complete, but by far the best available: the ManualsPlus inventory List (Files Section). Greetings, Egge Siert

ok problem that says not sent for two diodes because the payment via the website is not set for low payments tells me that a month will put on ebay qservice a list of diodes,today I answer him and

Good question. By part number prefix, 070- and 071 are manuals. 069- are manual files that are sources but supposedly would result in an 070 or 071 manual. 077 are electronic manuals only with no