[JMS] FW: James Millen night and Project update
Clive Oakes
coakes at waves.utoronto.ca
Wed Apr 5 18:08:21 EDT 2006
Hi Guys
Millen Net is great idea. I am working on a power supply and modulator
for my 90800 I picked up in Rochester last September. Am building my own
modulator using an 829B in class AB1 which operates at 600 volts, ie the
same voltage as the plate modulated 807. This means I can use the same
choke input power supply for both the 90800 and the modulator.
Caution: Don't let the Knob come the Plate Tuning Capacitor of the 90800
as the shaft is at 750 volts!
Clive VE3YB:
>-------------- Forwarded Message: --------------
>From: myann88 at comcast.net
>To: james_millen_society-bounces at mailman.qth.net
>Subject: James Millen night and Project update
>Date: Wed, 05 Apr 2006 21:30:44 +0000
>
>Greetings all!
>
>A James Millen night would be great. Count me in! Latest on my Millen project:
>I gave the rig (Millen 812A amplifier, Millen exciter, Millen 2" scope, homebrew LV and HV supplies and 811A Modulator) an RF smoke test. Everything works smooth as glass. I plan to add the modulator and audio driver on line within the next week or two after doing some mods on the EICO 730 Speech Amp.
>
>Again, a James Millen night or whatever certainly has my attention!
>
>Vy 73,
>Mike Ruggiero, W2NVR
>______________________________________________________________
>James_Millen_Society mailing list
>Home: http://mailman.qth.net/mailman/listinfo/james_millen_society
>Help: http://mailman.qth.net/faq.htm
>Post: mailto:James_Millen_Society at mailman.qth.net
>
>
More information about the James_Millen_Society
mailing list