[JMS] FW: James Millen night and Project update

[Dennis & Pat Petrich]

Hello Clive,

Thanks for the tip on the HV on the plate tuning cap but I found out the
hard way....  Got a good bite....  Good thing I only had 500v on the plates.

Look forward to hearing your 90800 on the air.

73's Dennis, k0eoo

-----Original Message-----
From: james_millen_society-bounces at mailman.qth.net
[mailto:james_millen_society-bounces at mailman.qth.net] On Behalf Of Clive
Oakes
Sent: Wednesday, April 05, 2006 4:08 PM
To: The James Millen Society Members Email Reflector
Subject: Re: [JMS] FW: James Millen night and Project update

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  
>______________________________________________________________
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>  
>


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