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Don, I remember the little thrusters and dust kick-up. I thought it was the 4054 that had the write-thru and didn't remember about the 4081 (glad to finally get that model number!). The write-thru was

The main reason tek made the low bandwidth 5100 series (also identifed as D10/D11/D12, etc.) was to service the biomedical/research community, that needed high sensitivity and low speed, and often had

I am also a newcomer to the community. I bought my first TEK in september. I needed a differential amplifier for triboelectric cable noise measurements and an oscilloscope for it. Budget was tight and

Hi Lynn, Comments below: Lynn Lewis wrote: I don't even have a good guess on this one. I'm with you. I think the best buy seems to be TM506's if the prices you quoted are accurate. No I guess I don't

I wish I could help with the power supply problem. I bought a 7704 that works great and a 7704A (from Ron Kovac) that has some problems. I know the HV circuit works, however, because the readouts show

My guess is that the 503's and 504's are more portable. I have two 503's and one 5006 (506 on steroids!!). I don't think the 5xx plug-ins fit the 5000 series, but I may be wrong. I understand that the

I never owned anything made by Tektronix in my life until December. Now I have 6 scopes and a bushel of plugins. I have two questions, the answers to which are probably obvious to you guys but not to

I have one of those, too, and would like to be able to use it with some of today's pc's running Linux, or even Win98. Anybody know of a program that will handle that? I used to write real neat letters

I think the plotter you are thinking of is the 4662. I have three of those and my best one is on display at Building 50 on the Tektronix Campus in their "mini-museum" history display. I also have a

FWIW I produced our wedding invitiations on a 4051, plotting them out on a Tek x-y plotter - I forget the type number of this unit. However, that too was pretty exotic stuff for 1978! If I close my

The 661 is the same physical size as a 545A. There is a picture of one on page 337 of my book. Stan w7ni@... Michael Dunn wrote:

Hi Michael, Those are vertical amplifiers for the 661 sampling scope. The time bases for the 661 had numbers like 5T1, 5T1A, and 5T3. In fact, those three were the only timebases ever made for the

Dean, Very excellent idea about the two hole 7K plugin portable scope. The more I think about it, the better I like it! I remember a lunar lander game for the 4081 workstation which I played while on

That must be a massive mainframe, to take TWO of those plug-ins! Got a picture? (upload to our Pictures area) md

The 4S1 and 4S2 plugins are used with the 661 scope mainframe along with a 5T1 or 5T2 time base. I believe this was one of Teks first attempts at sampling technology. I think I have a scope or two and

I just came across some 4S1s and 4S2s!!! Dual-channel sampler plugs w/o timebases. What on earth were these used in? Anyone have docs? I'd like to know what sampling diodes are used in it if nothing

Playing with the 4051 was fun. I remember the standard game was "Lunar Lander". Then the 4052 and 4054 came out and Lunar Lander became worthless because they were so much faster that all you could do

Stan, I that book that you look down at, 'Winning with People', there was a mention of a guy by name Bob Anderson, who was hired from Hughes in 1959 (page 214, right hand column). He started at CRT

Hi Don, No, I don't think we ever really went into this stuff before and I am sure you have the attention of a few hundred very interested guys . . . More below . . . donlcramer@... wrote: The main

I was thinking as I wrote the email last night that I might have gotten the wrong product number (I recollect now the 4052 was a faster 4051, and the 4054 had in addition a bigger screen). Tonight I'm