Hi Mike,
That looks like a nice product. I have a couple of questions. The
specifications list says the relay contacts are good for 2000 mA at 125
volts. Many older amplifiers have around -150 to -180 VDC that needs to
be grounded to key them. Later in the text it says you can key the
Heathkit's -130 Volts. Is this unit using a 125 volt rated relay to do
that? What about the MOSFET output rated at 250 volts? Can that output
be used to pull a negative DC voltage to ground? Or will that only work
with positive voltages?
Thanks,
Ken N6KB
Mike Bryce wrote:
dave...
check out my ampkeyer, here's the link:
http://www.theheathkitshop.com/ampkeyer.html
notice at the bottom of the page, there's a photo with the ampkeyer and
the jupiter.
the ampkeyer is simple to use, and so simple to hook up even a caveman
can do it.
mike
Mike, WB8VGE
SunLight Energy Systems
The Heathkit Shop
http://www.seslogic.com
http://www.theheathkitshop.com/
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