Thread: Stable coil formers?
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Old November 6th 13, 10:27 PM posted to uk.radio.amateur,rec.radio.amateur.homebrew
Frank Turner-Smith G3VKI Frank Turner-Smith G3VKI is offline
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Default Stable coil formers?
"gareth" wrote in message
...
Then it struck me, that we already have a source of stable coil formers
in our junkboxes, which is B7G and B9A glass tubes!

I thought they were called valves, unless you're a Yank.
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;-)
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73 de Frank Turner-Smith G3VKI - mine's a pint.
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http://turner-smith.co.uk

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