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LF: Free LF spectrum analyser

To: "[email protected]" <[email protected]>
Subject: LF: Free LF spectrum analyser
From: Chris Trayner <[email protected]>
Date: Tue, 7 Sep 2010 11:56:26 +0100
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Thread-topic: Free LF spectrum analyser
Dear LF group,

I have an old Hewlett Packard spectrum analyser which I want to get rid of - 
free to a good home. It covers up to 300 kHz.

It comprises three modules in a 19" rack case 22cm high:
1. A 141T display module (on the left).
2. An 8552B IF module (at the bottom).
3. An 8556A LF module (at the top). This is what sets the range of frequencies 
it will handle, this one going 0 to 300kHz. (There was at least one other type 
available, going to about 30MHz.)

Photo attached. I'm not sure whether it works fully - last turned on a few 
years ago, and as I lacked the manual I couldn't work out how to get it working 
fully. I had the impression that it worked but I didn't know how to drive it. 

It's heavy, say 20-30kg. You would have to pick it up, though I live in Leeds 
and could consider driving it to somewhere in Yorkshire. To Lancashire might 
involve customs duties on the border. 

If more than one person wants it I reserve the right to choose 
idiosyncratically, e.g. who is nearest ;-)

73,
Chris Trayner G4OKW

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