[time-nuts] Looking for service manual for WG SNA23 spectrum analyzer

Gerhard Hoffmann dk4xp at arcor.de
Mon Feb 21 22:10:06 UTC 2011


Am 21.02.2011 22:50, schrieb Jean-Louis Oneto:
> Hello,
> By any chance, would anybody have a service manual for a spectrum 
> analyzer model SNA23 (same as BN2101/23) from Wandel & Goltermann.
> Otherwise, a service manual for another model in this serie 
> (SNA-20/-23/-30/-33) would be also helpful.

Same problem here, with a SNA-33. Mine thinks that its disc controller 
is defunct. Maybe I still
can get service for it (called them last year), might be only the 
battery for the CMOS ram disk...
Eningen is not far from here, perhaps a 40 min. drive. Currently I only 
do software and digital
stuff and cannot really justify the expense, but the SNA-33 is still a 
top notch SA and would
deserve repair & calibration.

regards, Gerhard, dk4xp



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