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I did a reseating of A13 and A11. Again found something interesting. The manual states A13 and A11 are identical boards but A13 is the one nearest to the PSU. In my analyzer A13 and A11 is written on

It has been a very long time since I worked on these units, but if I recall correctly (IIRC) the switch contacts were silver plated. You should use DE-OXIT contact cleaner and lube on these rotary

May the receiver synth be unlocked I see a red led on… Ing. Patricio A. Greco Taller Aeronáutico de Reparación 1B-349 Organización de Mantenimiento Aeronáutico de la Defensa OMAD-001 Laboratorio

Very intriguing. I could find a picture on xdevs.com of a motherboard with pads, but no connector. It might/should be documented in an HP service manual. Could not find another picture of the

Yves, I just did a quick test of all the filters in Lin and Log mode *RBW* *Log* *Lin* 3M -5,1 -20 1M -5,2 -20 300k -5,2 -20 100k -5,4 -20 30k -5,5 -20 10k -5,4 -20 3k -5,4 -20 1k -5,2 -20 300 -20 -22

Sorry Patricio I sent some info and I didn't say anything before I sent it. I want to Thank you for your quick response, I apology again. Sebastian

Marco, There may be several problems but: if there was a problem with the lin/log detector, the filters should still have the same level between them, which is not the case, it is surprising. Now for

I’ve two 8920A and when it fails is a nightmare. There are CLIP and some apps to fix the unit. You can scroll on test results and tell me with tests failed ? Ing. Patricio A. Greco Laboratorio de

Hi Guys I am having problems with my HP8920A. I runed all test and only fails in the receiver board and the receiver synthesizer board, in the receiver synthesizer board the OOL led is on, indication

Looking more into the cal routines and comparing to other machines my attention was pulled towards the Lin/Log switching during calibration showing big differences. After a selfcal I checked the

This was a tricky one.? I believe that it is an OSMT or SSMT connector made by Tyco.? See https://www.ebay.com/itm/122055385128 You will need to verify the exact dimensions. In general, you can find

Oops! I'm still getting the hang of publishing a website. The correct link is www.hxengineering.com/shop. Steve Hendrix

hi tom , i cleaned contacts with isopropilic alcohol but now i have even more problems. The oscillator works , but the notch filter does not track the oscillator. It work only with the multiplier

Yves, I agree the cal constants look quite similar. Checked the Amp Cor, it was off. Did the proposed measurement so - PRESET - Put the 300 MHz REF on the 8591E connector - SPAN 1 MHz - ZERO SPAN Now

Delete the "/products" from the web link and use "www.hxengineering.com" to see the info on the KISS-488 Rev 2 including a video from EEVblog #1232. -- This email has been checked for viruses by AVG

http://www.hxengineering.com/product/kiss-488-rev-2/ Anyone tried this yet ??

Should be "product", not "products" -Chuck Harris <mcguire@...> wrote:

Congrats on your new release! The web page you referenced above isn't found, by the way. -Dave -- Dave McGuire, AK4HZ New Kensington, PA

I just went live with my KISS-488 Rev 2, that might be able to serve your needs - or may eliminate the need for a remote printer altogether. It's available at www.hxengineering.com/products for US