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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

The best toys are always the ones you build yourself. This reminds me of the country western song about the guy who works on a Cadillac assembly line and builds his own Caddy by bringing home parts

I have picked up a nice clean 7704A mainframe that has a power supply problem. The first thing I did was check the +5v Lamp voltage and it was very low (~0.8v). I looked at it with another scope and

Thanks. It looks interesting but I'm afraid I've already bought enough interesting stuff to keep me busy for a while. Thanks for the info? I'm going to let it pass.

It shows up as a raster generator. 16-24 line pairs. 300-400 dots. 1 volt output. The military paid $5800 each for them. It sounds like it may be used for adjusting Tek displays of some sort. Jim

I've been looking for over an hour now and can't find anything. http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=1683165469

I saw the note from Dean and it brought back memories. I worked for IBM in 1957 to 1959 as bench technician. I used a 541 then a 545. I really fell in love with the 545 and wanted a scope for home use

I remember this unit well. Back in the late '70s I used this beast to capture sub-ns detail on laser pulses. The total pulse length was 30ns or so, and the repetition rate was 30Hz - so even a 7103

I believe the whole system was called a DCS (Digitizing Camera System), and included the black/white video camera, C-30 style camera adapter, a long pc board that plugged into a luggable IBM pc, or

Hi David: I use a variac with an AC ammeter in the load side. Temporarily replace the 475 fuse with a 4 amp one and adjust the AC voltage until about 2-4 amps flow into the scope and wait about 15

Reed, I'd love to see the picture of your "545D".,... I have a "B" version. Thanks Chuck Junction City, OR

Sounds like you have a short past the PS. Try to get a manual if you don't have one before you pull off any connectors. If you do get brave and pull them mark them first. If the ticking stops after

Hmmmm... I was offered locally (I am in Spain and it is really difficult to locate good Tektronix gear so Lavoie is yet more difficult to find) a Lavoie LA-265A for about $110, along a CA plug-in. I

I have one of those things in my collection and it will be interesting to see what I find wrong with it when (and if) I ever get around to it. I also have two clones made by Hickok and I have looked