I just looked at book 3 of the Russian series in another post. Here's the link again: http://publ. lib.ru/ARCHIVES/ N/NASONOV_ V._S/_Nasonov_ V.S..html (To unload, simply click on the Djv-ZIP written

Hi David- After spending practically the entire weekend tweaking, changing something, re-tweaking, changing something, starting over ad nauseum... I found that I had been dealing with two simultaneous

I remember hearing that the 453 was introduced in response to an IBM threat to start making oscilloscopes! And Sony Tektronix was established after Sony decided to make oscilloscopes. I dunno how

FEDLOG says it's 14.160inches long and covered under TO33A1-13-450-1, and was used in a "Microwave Test Station" NSN is6625-00-544-3978. Hope this helps, Brian From:

Thank-you for information on these European instruments! EMG, along with many other manufacturers, are basically unknown in USA. Similarly, I suspect there's a long list of US companies that are

I think that Tek made instruments like your CA for IBM under contract. If I recall correctly the 454 ( or one of the original 45X instruments) was designed in response to an IBM need. Some of these

Hi Sergey, I haven't had this problem. I suggest that you follow the Preliminary Troubleshooting chart in the repair manual. Among other things, the chart has you check the clock speed of the

This post is why I love reading this forum. There is a wealth of info from industry insiders here. Leonard

The S-3002 is mentioned briefly in the 1977 catalog, but was wrapped around a 568, not a 7K. Got me... Any ATS folks here? -ls- "Rob" <rgwood@...> wrote:

Hi everybody, I have a 2465BDV (early series, serial B013522) that has a weird problem. Everything works fine, display is crisp, readout/cursors/etc everything works. The problem is it is very slow

Since we can't see the length of it, there is alsoa possibility that it is related to the short lived 2600 series. Dave Casey

Hi, As I do a little work in the recycling business (helping a friend) I can attest to one part of the process. In one model of the busienss, the wiring that comes in is segregated as to copper

Art, I don't think were were any more total "clones" (full copies intended to be identical. However there were several scopes that copied "some" of Tek designs. Kikusui sold some portable scopes

On E-bay is Item number: 280949992724. It has the look of a 7000 series plug-in and I thought I was pretty familiar with at least all the plug-ins made by Tektronix for the 7000 series. (A recent

Twas my thought as well....

As most know on the forum; I am more a hobbyist than an a “real” electronics guy so take all of my input with a grain of salt and trust the experts here to weigh in before you head in any

Art and Dave: During a span of several decades, the russians published a series of books titled "Guide to radio measurement instruments". The most recent edition I can find in internet dates from

I found two transistors on the group site that are recommended to replace the Q552. Which one is correct a D44H11 or a 2SC2527 or can either one be used.

Hi Martin, I was so "excited" that I could possible be of help that I didn't read your message carefully. However, I must have that HV transformer (known to be good) in a scrap unit. If still

Hi can anyone help me for a source to a service manual for this scope. The topward site only has an operators manual listed and i cant find one anywhere else. This belongs to an electronics student