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Hi Lynn, After taking a look at the eBay pictures, I have to admit that in my 26+ years at Tek, I have never seen this thing. Tek made a lot of LARGE systems of 7912's (digitizers, like we have been

I'm going to be doing some 7704A power supply troubleshooting this evening myself. If you'll tell me everything you know about your problem, I'll keep it in mind while I'm working (or while its fresh

I have a very clean 7704A with a sick Power Supply. Anyone have one they will part with ? Thanks, Dick, W1KSZ

I learned to use an oscilloscope in Tech School at Lowry AFB in 1966. The next time I used one was last December - over 35 years later. You forget a lot in 35 years. I have scopes. I have probes. I

Hi, I recently purchased a DC 510 module which works fine except for an occassional tendancy to go haywire displaying random garbage and only intermittently displaying the correct value. When the unit

I've decided to pass on the digitizer. I've bought enough "toys" already (toy=something to take apart to see if there is anything useful in it), including an HP1630D. Right now, I have a 7704A

Once I had a little problem with my septic tank (sewerage system) and needed to get some air into it. I went to the local pet shop and bought a fish tank pump that did the job just fine. However, they

Hello! I wonder if anybody uses that digitizer... If so, what do you think of it? Best regards, JOSE ---------------------------------------------------------------------- 73 EB5AGV / EC5AAU - JOSE V.

Hi, here is some hands-on experience with buying a 7912AD at ebay: Half a year ago i got a 7912AD at ebay for US $ 50. It was shipped from US to Germany by USPS surface for about US $ 90. When it

Lynn, If you are talking about the 7912, it is good for making extemely fast, single-shot measurements. Very handy for things like nuclear explosions . . . when you need to catch the EMP on your

I guess that conversation took place before I joined. Could someone tell me - briefly - what the digitizer is good for? And what else would one need to go with it to make it useful? P.S. I recently

Hi A heads-up for anyone wanting a 7912 digitizer that we were discussing on the list a few days ago. There is one listed on eBay, item 1690813203 with a $19.99 start bid. It weighs 70lb, so it is not

Oh, Micronta, you better Boonton up your coat before you lose your Heath. 10-4 and "Put the Hammarlund" good Bally, Don (oops, went too far again!)

What a Fluke! My wife says "GR . . . GR . . . GR ! I want you to Packard all this junk up and Hewlett to the landfill! And do it FAST with your Jetronic!" I immediatly came down with a bad case of the

"JOSE V. GAVILA (EB5AGV/EC5AAU)" wrote: Hello Jose, You will find lots of differences between the LaVoie 265 and the Tek 545B. My collection includes a LaVoie LA265A which is very close to a Tek 545A.

Dear Tek friends, Yesterday, after an interesting logistics operation (involving a 18 wheel truck, which transported the unit to a meeting point in the middle of a highway), I finally got my LA-265A

Mathias, The AM502, 7A22 for 7000 and 5A22N for 5000 look as if they are the same differential amp packaged differently. Many Ebay sellers are unwilling to ship overseas because of the extra

Don: Are you sure that you are not the guy I have been looking for to take over restoration of all of the 4000 Series products I have here? That part of Tek history is in danger of being lost forever

The 5000 series scopes are simple and inexpensive and are very useful. The low speed ones include normal, single and dual beam storage, all with large screens. There is a good selection of plugins,

Hi Everyone, I've previously posted an article on storage tubes originally published in 1953, I suspect it was Hughes technology but not certain. It can be seen at