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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

Well, if I don't have the manual, it's not of much use to me. I would take $30 for it plus a few bucks for shipping. Assuming you in the CONUS. As for the difference between the two, I have no idea.

Hi all, I have been having a bit of fun recently restoring a 585 scope - a late model which had been modified into a de-facto 585A. This instrument is nearly 40 years old and must have really wowed

I do not quite understand why do you want to sell that camera if you do not have manual, but if you persist, I might consider buying it. What is your asking price? Do you know what is difference

Hello Don, I enjoyed reading what you had to say. It was interesting but sickening at the same time, too. That business of marketing worrying about 'cannibalizing sale of existing line' makes me barf.

Speaking of prototypes, I am fascinated by them, whether Tek or someone elses'. They represent someone's vision and generally also a lot of effort, so it would be nice if something of it could be

I "reverse engineered" the power connector and figured out the pin-out. So far I have not gotten anywhere on getting a manual. If all else fails, I'll probably just put it up for sale and move on to

A lot of those 600-series monitors, especially the bi-stable storage versions, were sold as OEM components to companies that manufactured medical imaging equipment. Dean

Hi Paul, The type "J" became the 1A1 in real life. (The 1A2 was called the type "F", originally.) Neither the type J or F ever reached production. I save any of that kind of historic stuff that

Hello Dick, I own two of C1001 cameras and do not have any documentation. Perhaps we can share notes. So far, I found out that camera part was made by NEC and puts out an NTSC signal. There are

I will through in my 2 cents worth: does new scaner has 50 Ohm antenna input? A piece of wire is a high impedance ' antenna. Regards Miroslav Pokorni james89es <james89es@...> wrote: I know this

Paul, the man you will want to send that literature (on Tek "J" plug in) is Stan Griffiths, e-mail to: w7ni@... He worked with Tek for 28+ years. Regards, Chuck Miles Junction City, OR

I'm mostly a reader of this group as most posters are far more knowledgable. However in going over my manuals to weed out duplicates and ones that I'll never have hardware for I came across an

It was primaily used to produce test patterns for the 601 and 611 Storage Monitors. Not really too useful since the 601 and 611 are not too useful . . . Stan w7ni@... Lynn Lewis wrote:

Last year, I went to a government surplus sale conducted by Levy-Latham in central Calfornia and saw pallets with ten 7912s on each one. There must have been at least 15 pallets of them. You had to