开云体育

Hello Ulrich, HNY 2023, thanks to have a look at my issue! I checked the 10 Mhz clock (rear port on #1 board) and have a nice and stable signal at 10 Mhz! I noticed that I have no "analyser" display

Hi Didier! Could you please check the 10Mz reference clock? The errors your system show are all related to the clocks. but as the MOD also failed, it should be before the 437MHz SAW module in the HF

Hello Clint, HNY 2023! thanks for advice! Some news since last time : I managed to find the culprit, it was the cap barely visible behind the transformer (100?F/ 35V) leaking. I checked all others,

Probably old advice, but replacing every electrolytic capacitor on the board - especially using 105C low-ESR units in the portion under the shield, near the flyback, is the best advice on resurrecting

Hello Henry, nad the group for digging up this topic! Did you find a answer to your enquiry? I got a wavetek 4031 test set few days ago that is working but the screen is jigging a little and get

Hi all, Here I have these all for the Wavetek Module? ? ? ? ? count M10W-17? ? ? ? ?6 M9? ? ? ? ? ? ? ? ? ? 3 M37? ? ? ? ? ? ? ? ? 2 M22? ? ? ? ? ? ? ? ? 1 M115?

Downsizing my test bench. Have 25 year accumulation of parts . Tested working modules for Wavetek 3000 thru 3010 generators. Mechanical parts, electronic parts, NOS cast aluminum handles. Message me

Health issues are forcing me to shut down repair service for 3001/3010 generators. I have a 20 year stash of parts available. Hate to see them go to the? curb. Is there any interest?? 73, Dennis

Okay, so I answer my own questions after a sucessful repair: - The unit used MM2114 SRAM chips, that are known to fail eve sitting on a shelf. I replaced them with U214D20, baught as NOS from eBay. -

Hi! I got a dead 172B wave form generator for cheap. The unit is equipped with the options 001 (Front panel operation) and 002 (5,5 Digit Synthesizer). It does "light up" and I checked all voltages to

Good moring all ;) I dind't expect that after mostly repairing one 4031 there will show up other 4031s on my desk... Seems that there are only very few people left that are willing to take the time

I am posting this for someone. There are some equipment manuals, please inquire. All inquires to: alec@... Anritsu: 1987/88, 1990, 1993, 1994, 1996, 2001 HP: 1968,1969, 1972,

Hi all, I have, or better had, a perfectly working NFA until I decided to take out all cards and read the Eproms. When I put back the cards, the NFA greeted with error 61, which is a problem in the

Hello; Does any one have either the PDF or hard copy of the Datron Wavetek 4920AVMS Vol 1 and Vol2 service manuals? The 4920M manuals are out there, the 4920AVMS user is out there, this appears to be

Hello; Does any one have either the PDF or hard copy of the Wavetek 9500 Vol 1 and Vol 2 service manuals? If hard copy I'd love to borrow them to digitize and return. I'd pay all costs........ Thanks!

Hi guys, Alan in Sydney Australia here, All the faults in the two here have been the tantalum capacitors. There were no other faults!! Some VCOs needed tuning. Not bad for two 30 year old sig-gens Oh,

Dennis, Did you find your wavetek parts? ? I need a M31 module. ?Suggestions?

Found it. Bad M33-1 module.

Located the problem with no output.? The M33-1 module is pulling down the +/- 18v buss.? I don't suppose these modules are repairable on the average workbench, or? Looking for a M33-1 module. Anyone

Is been a great generator but the other day it failed to output any signal. ? An hour before it was working fine. ?I have the manual and schematics. ?I’ve verified the power supply is working