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Hi. Just me, or is there a bit of an inconsistency on page one of that PDF? Between the text descriptions and the illustration below, regarding how to measure Low, Medium and High impedance

Digging a little deeper into the Service Manual, the output attenuator assy (& Reverse Power Protection- RPP) are quite different between the 1GHz -A and the -B, -C & -D higher frequency models. For

I suspect what you have there are RF/IF transformer(s)?with tuned primary and untuned secondary. If there is a tap on the primary, the center pin of the three pin side, it is used to feed supply

Thanks, but that is the operating and programming manual which, as I stated, does not have the information I seek. Peter

Sorry about that didn't read Peters entire post. ________________________________ Sent: Thursday, February 20, 2025 5:40 PM To: [email protected]

https://xdevs.com/doc/HP_Agilent_Keysight/HP%2054300A%20Operating%20%26%20Programming.pdf ________________________________ Sent: Thursday, February 20, 2025 2:17 PM To:

Nothing on Keysight, no luck with a web search.? I have the operating and programming manual but it doesn't help. What I'm really after is the pinout for the plug in modules as I would like to use

USB floppy drives do not implement a full floppy controller. I’ve never seen one that can handle other than 512 byte sectors, and or sector counts other than those used on MS-DOS 720K and 1.44MB

Hello, This is my first post here, thanks for allowing me in. I've had the chance to pick up an HP3403C True RMS voltmeter, serial 1452A03359, with options 0011 (Autoranging) and 006 (dB display). I

It runs fine under Fedora linux using WINE. -- T. Gerbic Central California

I pretty much just follow this guide: https://hugin.sourceforge.io/tutorials/scans/en.shtml Which can be confusing at times (wording is not totally clear at some points). Especially after you create

Here’s a link to an interesting article that may help. I thought it was helpful to know the error bounds for different circuit configurations when using a 50 ohm network analyzer to measure low and

Great, thanks for the clarification.

Thank you, Mark. I would have thought if it was the power supply then the issue would arise spontaneously at any time and not just precisely when I try to enter a frequency limit. But I may be wrong.

This doesn't sound like a dirty keyboard issue to me. ?Before digging into the keyboard for cleaning, I would get it in this state and then unplug the keyboard to see if the issue continues. I think

Well, I’m not familiar with the 8670B amp, but I have run across the HP 8349B 2 to 20 GHz amps. According to a very knowledgeable friend, the 8349s were designed for driving mmWave multipliers.

Yes, jumper across your test fixture, center to center, shield to shield.

You might want to post your request on the Manual Exchange group. DaveD KC0WJN [email protected]> wrote:

[email protected]> wrote: I've tried hugin for schematics, and was unsuccessful: many of the continuous lines were no longer continuous, and it connected some lines incorrectly. What settings did you

Hello, Would anyone have a manual for the Operating & Service Manual for the Dymec *2411A Guarded Data Amplifier* that they could sell? Kind regards, Terry ZL1NOW ( https://www.qrz.com/db/ZL1NOW