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Old 11th July 2008, 03:44 AM   #1
Bonsai is offline Bonsai  Taiwan
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Default R2R Attenuator with Relays

A year or two ago there was a guy who put up a spread sheet, curcuit and some other tools for a R2R ladder attenuator using relays via a link (Not Jos from the Netherlands - another person).

I trawled through the forum last night for about 2 hours but could not find it. Does anybody recall this or can they shed some light on this?

I would appreciate any info.
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Old 11th July 2008, 09:41 AM   #2
roender is offline roender  Romania
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This one?
A twisted tale about a logarithmic relay attenuator
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Old 11th July 2008, 09:51 AM   #3
Bonsai is offline Bonsai  Taiwan
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No, the link in there is to Jos from Eindhoven's site and the other stuff is from Russ White. I saw this one last night during my trawl through the forum!

I think the guy was from Europe somewhere - like I said, a comprehensive spread sheet etc.
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