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Hi all, I want to connect my HP 8595E to my PC using the only available port it has, RS232 via a DB-25 connecter (option 023). As i couldn't find out the correct pinout i managed to make a quick

Hi all. Sorry it has been a while since I have been on here - life, you know, can get in the way of fun sometimes. Anyway, I have been feeling sorry for this puppy for a while and finally bought it to

It’s pulse drive. There are MM74HC123 dual monostable multivibrators doing the pulsing and the ULN2003A provides the high current drive off of those pulses. I have an issue with some of this on mine

Don - I did not see any of the leaf switches (which interrupt the current after switching) in this attenuator - do they rely on a current limit to protect the coil or is the drive a pulse ? Did I

The attenuator drive is on A16 brd. in the RF section. It is a current drive to the solenoids in the attenuator. The attenuator is 10dB, 20dBa, 20dBb, 20dBc sections. The attenuator steps are: 0dB =

Hello JF , It is used on the driver cord 11764-60004 ( but I don't have the parts list of this cord... ) 73s Eric

It looks like IDC - should be easy to find. Cheers@! Bruce Quoting "jfphp via groups.io" <jfphp@...>:

I think that is an IDC header connector 10 pin with 2.54mm pitch. Can you measure the distance between pins?

It is rectangular. The Viking connector is for the 4/18 Ghz green old attenuators or the driver box 11713A On Monday, March 13, 2023, 06:30:33 PM GMT+1, Bruce <bruce@...> wrote: Viking ????

Viking ??? If it is round, it is probably Viking Quoting "jfphp via groups.io" <jfphp@...>:

I have a CLIP for the 5062-8232 LODA control, and the 5063-0635 Tracking generator control. They are both part of the 8590E-L-CLIP scan that I purchased from Artek media. Talk to them I'm sure they

Hello all, I am new here and this will be my first post. I discovered the beauty of HP meters a few years ago. Since then I have built up a collection. I want to control my devices via HP-IB and I use

Hello, I am looking for the commercial brand/reference of the female 10 pins dip female connector mating the male connector of the step attenuator. Thank you.

Hi do you have the service manual with the CCT’s ? If not you will find the A version in the files on this site including the CCT By the way you are working on an A version are all the parts you

When I was about 22 I rebuilt a 8620 Sweeper that arrived in kit form then found a 2 to 18 Ghz plug in Option HO so it went to 22 Ghz so this was more difficult to set up and took several days to get

The following files and folders have been uploaded to the Files area of the [email protected] group. * /3D RP files/HP TYPE II FRONT FOOT.STEP (

I created a CAD model of the Type II front foot and added it to the files section (added the '3D RP files' folder and placed it there). A rear foot model (minus the rubber insert) will follow soon.

I made this plugin out ot two separated parts sets: one comprises everything but A1, A2, keyboard and front panel. The second set includes the boards and mechanical parts I needed to complete the

Unfortunately this video is 11 years old so possibly too late but Dave at EEVblog had the unit you need and vice versa: https://www.youtube.com/watch?v=-04CQ0Mug1o His power supply had a Magtek

Paul - In your opinion - Would the difference between boards be enough to cause no output? Cheers! Bruce Quoting Paul Bicknell <admin@...>: