开云体育

Dear, RPG stand for "Rotary Pulse Generator". This is the endless knob on front panel for changing parameters. Regards.

Don - Thanks - I have not played much with the 8350 plug YIGS (mostly 834X stuff) - good information to know. I do find it a bit surprising though. Reasoning is as follows, correct me if I'm wrong: 1)

Ruben - The RPE is likely to be an easy fix - there is an incandescent lamp that illuminates the rotating defraction grid. It can be replaced by either another lamp (available on E-bay and other

Thank you for response. The translator is an old Chinese one blocked by Windows but there is a workaround to install older drivers and make it work. That is what I had available at the time. I did

Hi. Who's chipset is used in your USB-Serial adapter??? If it is FTDI, good.? Anything else, especially Prolific, can be "troublesome" to say the least.? Unless you take a lot of extra steps and

Hi from an earlier posting there might be confusion PCB stands for printed circuit board But RPG is a new one for me are you referring to the plug in Key pad ? As far as I can remember there is not a

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@...>: