On Sep 20, 2006, at 7:45 PM, Paul Playford wrote:
Beyond installing your ECBS and parasitic suppression kits in an SB-220 and
a Henry 2K-3 (both worked very well, thank you),
good news, tnx.
the most serious project I
have undertaken in the last 40 years is to take a perfectly good Alpha 76A
and install a pair of 3CX800A7's in it and modify it for QSK.
Why not?, it's a more capable tube.
Normally, my moto is "If it works, don't fix it." The 76A modification was
a serious violation of my moto.
My dot matrix printer worked - but now it's gone.
However, the thought of a light weight high voltage power supply for my
Alpha does have an appeal, especially when I would like to take it on
DXpeditions and international airlines are almost to the point of weighing
baggage by the ounce.
The only question is how to bring the output down to 2500vdc.
cheers, Paul
de Paul, W8AEF
----- Original Message -----
From: "R L Measures" <r@...>
To: <ham_amplifiers@...>
Sent: Wednesday, September 20, 2006 5:22 PM
Subject: Re: [-] Re: [ham_amplifiers] Re: Panasonic/Matsushita Switcher
HV-PS u-Wave Oven
On Sep 20, 2006, at 4:01 PM, Paul Playford wrote:
It is information like this that maintains my interest in amateur
radio.
Are you interested enough to build one?
My guess is that 6 of the Panasonic switchers would power an 8170 in
SSB-mode, especially if an energy-storage C bank was connected to the
output and the units were powered from a 50A electric range outlet.
Yahoo! Groups Links
R L MEASURES, AG6K. 805-386-3734
r@...
