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Date
Re: HP 215A manual
Hi Dan and George, I have a non-working 215A on my desk and besides of lacking enough old oval connector power cords I am in need of a manual. So if you already have a scanned manual I would be glad
By Rudi Barth · #71869 ·
Re: Power button (not switch) for 8970A noise figure meter.
Hi Dave, I'll bring my box of spares down on Saturday. You can pick colour you like :-). Robert G8RPI. P.S. Just remembered I owe you some paperwork, I'll get on it.
By Robert G8RPI · #71868 ·
Re: 8754D vs 8753ES
Thanks, david. I have found several postings on the differences between the E and ES. Apparently only 2 extra buttons on the front panel and nothing else. It does seem odd that the ¡°D¡±s look like
By W2HX · #71867 ·
Re: 8754D vs 8753ES
hp_agilent_equipment@...> wrote: Not that I am aware of. The ES has the advantage that there are 4 buttons for switching channels. It also takes later firmware, and I suspect that means it
By Dr. David Kirkby (Kirkby Microwave Ltd) <drkirkby@...> · #71866 ·
Re: Agilent E2050A ethernet GPIB adapter
I¡¯m currently running two E2050¡¯s here, and they work fine with IO Libs version 16.3.17194.4. I¡¯m debating moving to ver. 17, but they have completely changed the UI, and a first look was a
By Daun Yeagley · #71865 ·
Re: Agilent E2050A ethernet GPIB adapter
[hp_agilent_equipment] <hp_agilent_equipment@...> wrote: According to the Keysight IO Libraries Suite Unsupported Interface Support Matrix - Technical Overview the last release to support
By Glen Slick · #71864 ·
8754D vs 8753ES
Other than the LCD display, is the 8753ES any "lesser" of a VNA than a similarly outfitted "D"? I ask because it seems that many ES's go for less money than the "D"s. is this just a fluke of a lot of
By W2HX · #71863 ·
Power button (not switch) for 8970A noise figure meter.
I've got a 8970A, but the power button is missing - the switch is there. I'm not quite sure how it can fall out, but it seems to have done. Does anyone have one of these spare?
By Dr. David Kirkby (Kirkby Microwave Ltd) <drkirkby@...> · #71862 ·
Agilent E2050A ethernet GPIB adapter
We had a discussion of the newer HP agilent ethernet to GPIB adapters previously.Does anybody know if these older (E2050)? 10base T ,adapters will work with current Agilent software suite when
By timhughes@... · #71861 ·
Re: HP 83592B hangs 8350B sweeper
I Tee¡¯d the video and set very narrow span and now I see pulses. The A8R55 RTC COMP moves pairs together but does not change the shape. Some pulses are on the flat part of the sweep waveform and
By rovmkr · #71860 ·
Re: HP 83592B hangs 8350B sweeper
I got as far as step 5-5, YO retrace compensation. I am using an HP 8566A Spectrum Analyzer but cannot see the signal shown. I assume the top trace is the chan B input sweep from the 8350B, I see that
By rovmkr · #71859 ·
Re: HP 83592B hangs 8350B sweeper
Thank you, and the others that responded. Yes that worked and the TP8 signal appeared as shown. R37 must alter BND SW and somehow change what is sent from the BandSw DAC or the TV buffer. I don¡¯t
By rovmkr · #71858 ·
FS: Parts from an 8515A 26.5 GHz S-parameter test set (used on 8510 VNAs)
Over the next few weeks I will be stripping down an 8515A S-parameter test set. I will not be selling the bridges, but anything else might be up for grabs. If you have any damaged or missing parts,
By Dr. David Kirkby (Kirkby Microwave Ltd) <drkirkby@...> · #71857 ·
Re: HP 83592B hangs 8350B sweeper
Hi Peter, I have done this calibration several time , I think the A vs B is the X-Y display on the scope , I was using the HP 1740A oscilloscope to do this. The intensity must set to the high position
By Guy DAIPRA · #71856 ·
Re: HP 83592B hangs 8350B sweeper
X = horizontal axis Y = vertical There is no sweep, no trigger : the "sweep" results from the ramp applied to the horizontal deflection amplifier. X v. Y exits almost only on analog scopes (1741A on
By jfphp · #71855 ·
Re: HP 83592B hangs 8350B sweeper
I think A vs B means like an X-Y Plotter. You probably connect a Sweep Output Ramp to ¡°B¡± and then some other Test Point to ¡°A¡±. Rgds Bill Lauchlan Sent: Saturday, October 17, 2015 7:48 PM To:
By Bill Lauchlan <bill.lauchlan@...> · #71854 ·
Re: HP 83592B hangs 8350B sweeper
Has anyone done a calibration on one of these plug-ins? Step 20 in adjustments: What does A vs B mode on an oscilloscope mean? I think HP means trigger on B and look at A (A + B or A ¨C B will not
By rovmkr · #71853 ·
Re: HP 83592B hangs 8350B sweeper
GREAT PROGRESS! Thanks Steve, you are quite correct. My A7 board is marked 83595 and works in this 83592 plug-in. However I suspected that the A6 board that was causing all the trouble was actually
By rovmkr · #71852 ·
Re: off topic old tube tester
I don't have anything that would help, but there is a Yahoo forum named "TubeTesters" where you might find some help. DaveD
By Dave Daniel · #71851 ·
Re: off topic old tube tester
Hey Ken, I have a "U-Test-M" that I restored a while back. It's documented here http://www.orionsword.net/Electronics/TestEquipment/TubeTester/U-TEST-M.html. I'm not sure how similar it is or if the
By John McClung · #71850 ·