[sdiy] Cheap audio spectrum analyzer.. finally..

Jean-Pierre Desrochers jpdesroc at oricom.ca
Tue Oct 27 18:50:26 CET 2015


Thanks Neil,

BTW Why do they call the following:

Audio 'network' analyser ?? (2 channels ??)


Le 2015-10-27 13:46, Neil Johnson a écrit :
> Jean-Pierre Desrochers wrote:
>> I finally decided to go for this:
>> 
>> HP 35660A (with option 001 memory installed)
>> http://www.sglabs.it/public/SgLabs_HP%2035660A.pdf
>> 
>> It was not cheap but around one third of eBay's mean prices
>> for those working condition HP testers..
>> and the dealer was 1 hour car ride from my home.
>> I think it's a good investment.
>> Ooooff !
> 
> Congratulations!  Now with a BNC T-piece and a few BNC leads you've
> got yourself an audio network analyser up to 50kHz, perfect for
> filters.  Or spectrum only up to 100kHz.
> 
> Neil
> --
> http://www.njohnson.co.uk


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