Jim F. [EMAIL PROTECTED] made an utterance to the drakelist gang
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Nice Mike,
That sure is a tiny little gadget. The Hallicrafters
HT-40 that I'm playing with (40W. out, xtal control,
AM and CW) has from 65 to 93 volts at the key
terminals
depending upon which mode is selected. It can provide
quite a jolt, or worse :-)
72/73
jim / W1FMR
--- Mike Bryce [EMAIL PROTECTED] wrote:
Mike Bryce [EMAIL PROTECTED] made an utterance
to the drakelist gang
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not to toot my own horn...
but this is exactly what you need!
http://www.theheathkitshop.com/universalkeyingi.html
It's optically coupled and has a high voltage mosfet
output.
you can wire it as a cathode keyed or grid blocked
keyed output
it's on a pcb about the size of a large postage
stamp.
Mike
Mike, WB8VGE
SunLight Energy Systems
The Heathkit Shop
http://www.theheathkitshop.com/
J e e p
o|||o
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