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Hi do you have the service manual with the CCT’s ? If not you will find the A version in the files on this site including the CCT By the way you are working on an A version are all the parts you

When I was about 22 I rebuilt a 8620 Sweeper that arrived in kit form then found a 2 to 18 Ghz plug in Option HO so it went to 22 Ghz so this was more difficult to set up and took several days to get

The following files and folders have been uploaded to the Files area of the [email protected] group. * /3D RP files/HP TYPE II FRONT FOOT.STEP (

I created a CAD model of the Type II front foot and added it to the files section (added the '3D RP files' folder and placed it there). A rear foot model (minus the rubber insert) will follow soon.

I made this plugin out ot two separated parts sets: one comprises everything but A1, A2, keyboard and front panel. The second set includes the boards and mechanical parts I needed to complete the

Unfortunately this video is 11 years old so possibly too late but Dave at EEVblog had the unit you need and vice versa: https://www.youtube.com/watch?v=-04CQ0Mug1o His power supply had a Magtek

Paul - In your opinion - Would the difference between boards be enough to cause no output? Cheers! Bruce Quoting Paul Bicknell <admin@...>:

Hi Ruben I thought I asked this question but apparently not on looking at the history , sorry if I am going over old ground You have made the unit out of 2 units and no output on the Aux socket on the

Sorry I haven’t looked at the manual but the Aux output on the rear of the plugin should be the raw Yig output before it goes to the Multiplier / Yig filter As I often use this output to phase lock

Ruben - Confirmation should not be too difficult. Confirm: 1) The YIG main coil CURRENT is consistent with the frequency - somewhere in the service literature there will be a specification of ma/GHz

I got it I will measure again using the first harmonic band. Will post here the exact results. I am reluctant to think that the oscillator is dead, I hope that there is more ways to check it. The

Hello, these can be made quite cheaply, and need some TLC before they can be used. I use the one described at https://www.youtube.com/watch?v=TSza2jD1DoM. Tam With best regards Tam HANNA Enjoy

Transport cost > value of item, likely. I have an E3611A, and I can confirm that mine is stuck to 115 V. I run it off a transformer. Of course I have a transformer (*). I can’t quite imagine having

Hi Ruben I do know that the 10 meg to 20 Ghx is in 4 bands I was just checking you hadn’t started looking at the fault wrongly If I am fault finding on the Multiplier plug ins I start at the

7. Sell it off to 230V country

Yes, finding or making an external transformer rig to make the 230V should be quite easy, especially considering that this is a pretty small (30W) supply. There's another option though, which is to

Actually from 2.3 to 7 gig, aprox. In the general block diagram, there is a detail of those figures per band.

Of course not My mistake, those voltage values are present during mainframe command sweeps, in this case, from 10 meg to 20 gig. YO supose to do four sweeps at different freq spans to cover all bands.

just for clarification are you saying one yig can sweep from 10 meg to 20 gig Sent: 12 March 2023 13:29 To: [email protected] Subject: Re: [HP-Agilent-Keysight-equipment]

Following the service manual: - Voltage across R1 is changing both in auto and manual sweeps, between 14 and 24 volts, from 10 meg to 20 gig, respectively. - Waveforms described in the figures are