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Beginning at around 47:50, in the following video, https://www.youtube.com/watch?v=py06VNvykTk&t=2939s he discusses HP tc and diode power sensors, and shows a strip down of a diode one. There is some

I have never failed to locate a needed o-ring at Mcmaster Carr.? Google their catalog. Sent from my T-Mobile 4G LTE Device

Here is a video on repairing one of these attenuators: https://www.youtube.com/watch?v=eChxU90OgGk The O-Rings are 2mm od x 1 mm id x 0.5mm thick. Theses are used in watch

Hey Jeff. Have you measured one to check the size? I have several sources that might be able to supply them - 73, Bo L.

Sounds like the universal problem of decaying O-rings Jeff.? They are easier to replace than source. Dan

Hi Jeff, I would be very grateful to receive it, whether it is for a 606A or 606B. Beggers can't be choosers! I'll await your advice. (Fingers crossed!). Hi Kim, It may also be possible for me to

Hi All! Dont ask why, but I am resurrecting several HP 8660D generators with the HP86603A plugin. The attenuators are "sticky", get stuck in a certain position. If you have experience with this exact

Hi Ken If you google "HP 1703a" the first hit is an operating and service manual. It's actually a 35MHz scope. The HP memory project also has a nice article on the 1700 series.

Hello, Final (?) findings. Interactive IO in the Agilent Connection Expert seems not sufficient... Running the code, accessing the VISA library immediately and _not_ using viScanf, but viRead seems

Boonton has always made some very nice equipment, I own a Boonton peak power meter that also reads CW power, down to about -70dBm and up to +10dBm, with provision for external 30dB pad via

Hello, Absolutely - just how to do this on the 82357B? Hopefully very simple, but seems not to be available on the interactive IO. Any hints would be very much appreciated! Regards, ? Staffan

Hi Ken The operating and service manual is on the Keysight web site. 73 George G6HIG

Dear All.I have a faulty HP 1703A scope, it is mains / battery operated with dual supply input, 2 channel, 10 MHz, with some sort of storage facilities, S/N 1422A 01569 made in USA. Over the years I

Just get the controller to "un-talk/un-listen" the 436, or use the GPIB low level "Go To Local" function.? It'll then un-freeze it's display. Regards. Dave B (G0WBX) -- Created on and sent from a

Hello, I can't argue against, but my only experience is that I _can_ set the instrument in the state I want (REN active) and can read the output data when I deactivate REN, but not otherwise. I have

Note also that some thermocouple power meters, such as my HP 434A Calorimetric Power Meter, can be completely calibrated with some basic equipment, such as a distortion analyzer, a 'scope, and (most

Thermocouple power sensors can be referenced to the DC volt, and as such give you a connection between AC power and the standardized DC volt. You can't do that reliably with the diode type

A bolometer is not a thermocouple sensor. What it is is a small lightbulb filament in a vacuum that is exposed to the RF power. When the filament starts to heat up, its electrical resistance starts

For sale 5086-1702 phase locked DRO 3.6 Ghz 2nd LO for E444XA (made by Elcom model S-1006A) : several units some used and tested for phase lock and power output (+2 dbm, in specs between +1 and +3),

You mean apart from the fact that they are the only truly accurate RMS RF sensors, and that all calibration is referred back to this type of sensor? David Sent: 20 November 2018 14:34 To: