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

[Neil Johnson]

Hi,

Tim Ressel wrote:
> Actually I misspoke, I was thinking the noise signal on another analyzer.
> The 35660 is definitely an FFT box, but I don't know if it as an analog
> section for the chirp processing. I suspect not.

The 35660A can generate random noise, periodic chirp and fixed sine.

www.testequipmenthq.com/datasheets/Agilent-35660A-Datasheet.pdf

The source is a DAC then filter.

Neil
--
http://www.njohnson.co.uk