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Thanks Ozan..! Will report back here on the transition from SOJ to DIP for those that may follow...

Dear friends, I ask you if possible to help me solve my problem: I have SA HP70000 and a HP70820a that worked perfectly. At a certain point without having used it improperly an error occurred (7301 ch

I've got nice isolation transformers for sale if anyone needs one. MGE Ultra Isolation 2.4 kVA and smaller.

Matched JFETs in TO-71, 6-pin packages are pricey.? Need to get a few with characteristics in the ballpark so I pulled a couple from a good meter and measured them.

Hi all, Delurking to note that I took the liberty of uploading some additional files for DIY 8620C sweeper scales to this folder, which is hopefully

Hi, yesterday i got the Jfets from digikey, i replaced Q19,Q21,Q4 ,Q22 but the result is the same, still error 10. According to the flowchart the advice is to check Q4,Q19 and components

Hello Greg, I took the option of powering the 3457A in the normal way, with an earth connection as usual. At the same time I floated the soldering iron by powering it from a car battery and a

Hello David, What you are suggesting is obviously a good solution. However, it is WAAAAAY above what my "hobby budget" can afford. To make matters worse, Keysight will not do any business with

Hi Razvan, I used a Radiospares 185-4654 socket, which sells for one Euro or so. It turned out to be a no-brand Chinese import, you can find the same socket on Epay or other sellers. I could not find

I'm not sure if you were asking if these meet the spec but I wanted to clarify how your finding verify the earlier numbers (for myself as much as future readers). I believe the spec of Idss@Vgs0 is

The following items have been added to the Files area of the [email protected] group. * /All HP, Agilent and Keysight instruments in folders by part numbers/8000 to

Or the other way round? Put the instrument on an isolation transformer. cheers Martin

Hi all, Great thread, lots of useful info including suspected power supply issues on the A3. I recently picked up an E5052A at auction. I've worked on similar era Agilent boxes but new to this

Working on a 85047A test set which needs to be retrofitted with mechanical switch 33311B, as it has dead solid state switch and will be used with 8573A analyzer (pre-dates the 85047A). Goal is to end

I was only changing the low band module, because I got one from an other older generator. In the 8360 families, this low band module is the weak part. That's a very complicated part, I was trying to

Hi Dave, I sent you a direct message, please check your inbox. Ozan

In '88 and for a few years later, for the 360 and greater (more powerful), HP sold CAE tools such as DCS (schematic layout), DVI (design verification using GenRad's HILO logic/fault simulator), and

Hi Folks, On the hunt for a source for the RAM chips to expand the memory in my 53310A The usual Googling around has yet to yield 4 pieces from a single source. Do any of you have 4 that you would

Hello Dr. Kirkby, This would work in the case you can send it via some company. Keysight is not working with private persons anymore and I didn't find other labs that work with private persons at

Hello Joel, I was thinking it is the version with 4 holes. I found the same design in 2 of my Meinberg GPS167 units. One had a battery holder with 2 pins and one had a battery with 3 pins. I looked