Скачать или смотреть Rohde & Schwarz RF signal generator 4GHz SMHU 1992

I was happy to find the first error in a few sec by pure luck, amazing by just touching some random connector ha ha, if this was not on video no one will belive it.
The last error is hard to solve, -30dB too low output from the doubler, but why ?
cant find schematics for this module, not even a block diagram , anyone ?
maybe i need a donor unit ?
so right now my SMHU works fine from 100kHz to 2160MHz (doubler not used in this range)
it uses 160-170 Watts, and weight is 28kg
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when you are done with this video, PLEASE try scroll thru my other videos here
   / @teardownoz2cpu  
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#repair
#rohdeschwarz
#teardown
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I use auto generated subs, i am sorry there are a few spelling errors,
maybe one day they can do it better..
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