[JMS] transmitter restoration

[radioart at frontiernet.net]

Hi Mike,  I did a Millen transmitter some years ago using the same modules you plan to use and built the power supply.  You can find the diagram of what I built on the Millen web page; http://www.isquare.com/millen/members/k0eoo-schematics.htm

Good luck and have fun....
 
Dennis KØEOO



________________________________
 From: Mike DeHaan <MDeHaan at rfmd.com>
To: The James Millen Society Members Email Reflector <james_millen_society at mailman.qth.net> 
Sent: Tuesday, December 24, 2013 10:58 AM
Subject: Re: [JMS] transmitter restoration
 

Hi Dennis,

Thanks for replying.  Here's what I have right now:

90831 modulator
90881 amplifier
90800 transmiter
I also have the 3 inch scope, and a 90921 sweep amp.  The sweep amp isn't part of the transmitter set up, but I found one NIB and it looks cool, so I put it into the rack.

Thanks,

Mike

-----Original Message-----
From: james_millen_society-bounces at mailman.qth.net [mailto:james_millen_society-bounces at mailman.qth.net] On Behalf Of Dennis Petrich
Sent: Saturday, December 21, 2013 12:10 PM
To: 'The James Millen Society Members Email Reflector'
Subject: Re: [JMS] transmitter restoration

Hi Mike,

What transmitter model do you have and what voltages do you need to build-up?

Dennis KØEOO


-----Original Message-----
From: james_millen_society-bounces at mailman.qth.net
[mailto:james_millen_society-bounces at mailman.qth.net] On Behalf Of Mike DeHaan
Sent: Friday, December 20, 2013 9:26 PM
To: james_millen_society at mailman.qth.net
Subject: [JMS] transmitter restoration

Hi Everyone, first post to the group.  I have finally found all of the pieces to assemble my transmitter.  The only thing missing are the power supplies, which I plan on building.  I'm looking for any advice on this; lessons learned, implementation, should I break it up into multiple supplies, etc.  Any advice would be appreciated.

73,
Mike
W4VLJ
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