Hello to the group. This is slightly off subject. But from what I have seen there is a vast wealth of experience and knowledge in this group.
I have picked up a Rohde&Schwarz SMIQ03b 300khz-3.3Ghz sig gen. Have already repaired several issues with the cpu battery backup etc. But the summing board is giving me a real challenge. Its a multi layer board with smt devices. Very very very hard to trace out. Oh for the HP 2 sided boards. I was wondering if anyone might have a schematic of the summing board please. Even just the FLL, D/A converter, filter, and amplifier to drive the VCOs area. Thanks in advance for your time. Appreciate any help. Paul WB8-TSL _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
