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fmak 16th December 2003 07:18 AM

Is this low freq spectrum analyser worth getting and for how much fully functional please? I have been trying to find the manual with no success. Any ideas?

The 80dB dynamic range seems a bit retsricted but of course can be extended by another filter to the fundamental if the instrument is quiet enough. Does this apply to the 3580A?:xeye:

BrianL 18th December 2003 12:53 AM

1. Does it function properly?
2. What's the price? Several hundred dollars for any HP
instrument is generally a good deal.
3. Real dynamic range is usually better than this.
4. It's a swept analyzer -- very slow for narrow band
5. Probably the last LF swept analyzer. I have both this
and an FFT analyzer -- the latter is more convenient to use

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