[Collins] PM-2 questions / Parts availability

Wn4i wn4i at arrl.net
Tue Feb 14 20:02:27 EST 2006


Hello Steve
YES  I have a new spare PM-2 transformer still inside his carton box .
It is for sale since I'm gething too old by now .This PM-2 Transformer has 
been designed with much better quality iron core .
Price is $ 100.00 + shipping
I also have a PM-2 for sale with new capacitors $ 175.00

73
Yves Wn4i ....30 years for Motorola International
Yves Wn4i
----- Original Message ----- 
From: "Steve Garwood" <n0czv at willard-oh.com>
To: <Collins at mailman.qth.net>
Sent: Tuesday, February 14, 2006 6:19 PM
Subject: [Collins] PM-2 questions / Parts availability


> I'm in the process of bringing up two PM-2 power supplies.  A couple of
> questions..
>
>
>
> I've read quite a bit on previous posts - as an update, does anyone know 
> or
> have a current source of parts such as the Transformer available?
>
>
>
> I have one of Rod, K1ROD's upgrade replacement boards (I'll need a second
> one real soon).  This board looks to be a good upgrade for the supply if 
> the
> current condition is questionable.  I also have four of the replacement
> capacitors.
>
>
>
> Back to the questions - is the operation of the KWM-2A the same as using a
> 516F-2?  I realize that the duty cycle is different, with the PM-2 listed 
> as
> "intermittent" duty.  Is there anything that I should know about if I plan
> on using one for normal day to day SSB work?
>
>
>
> One of my PM-2's looks like it may have spent some time under water, so it
> may end up being "parts" while the quest for another salvageable unit
> continues.
>
>
>
> There had been some traffic reference KWM-2A alignment a couple of weeks 
> ago
> - I am gathering parts for testing so that I can make use of the 
> information
> gained right here.  I'll put something out when I have some results.
>
>
>
> Steve Garwood, N0CZV
>
> Attica, Ohio
>
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