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No CCT Dues NOT stand for calibration constants CCT Stands for Circuit Diagram in the old days HP included them in the Service manual later on they were sold separately as CLIPS component level

Hello again: I assume that 'CCT' stands for calibration constants. I haven't that table. As I told you, I have only the OSM available on Keysight site, which is the same in the files section here.

Absolutely yes! I have been there on this issue. Even a brand new one from the factory may not give an output, or a very low output until it is aligned with the proper endpoint drive voltages. Don

Comparing the older electromechanical attenuators with the newer circuit card attenuators, I saw several failures on the circuit card. I never saw a schematic for the card and could not pry the info

The 2 push rods on each attenuator/solenoid assembly have ball and notch rings under the ball that fits into a keyhole slot on the contact flap. The key to disengaging the push rod from the flap is

Your full-handshake hookup is correct, although it is missing the analyzer DTR to pc DSR (paralleled with pc CTS), but since you are configuring for no-handshake, it may not matter. You say the

You can try the loopback handshaking cable if the interface can work without needing handshake: https://en.wikipedia.org/wiki/Null_modem Ozan

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.