[50mhz] [6 Meter Sked] Re: Swan Mark 6B 50 MHz Amplifier
J. Gordon Beattie, Jr., W2TTT
w2ttt at att.net
Sun Dec 27 22:22:33 EST 2009
John,
I appreciate your thoughts.perhaps if I could get a legal limit 2m amp set
up as easily I might trade, but honestly, I read on eham that there were
only 11 made.
Mine has a serial number of "G 112002", so this is an intriguing machine if
that is true! :-)
As for ease of use, well it seems that it has a sweetie with a single
control lead (needs to be buffered for modern rigs, I'm sure!) and interna
T/R switching. This amplifier needs a 100W of drive to get 2000W PEP. This
is pretty much what you would expect from a dual 3-500Z amplifier, but
easier because of the T/R circuitry.
I'll need to open it up and clean out the dust, and then perhaps find
someone with some knowledge on how to bring up such amplifiers after a
period of years of disuse. The really neat thing is that it allows for
relatively easy access to high power work on 50 MHz.
Thanks & 73,
Gordon Beattie, W2TTT
201.314.6964
_____
From: 6meter at yahoogroups.com [mailto:6meter at yahoogroups.com] On Behalf Of
John Kemker
Sent: Monday, December 28, 2009 2:42 AM
To: J. Gordon Beattie, Jr., W2TTT
Cc: 6meter at yahoogroups.com; 50mhz at mailman.qth.net
Subject: [6 Meter Sked] Re: [50mhz] Swan Mark 6B 50 MHz Amplifier
Yes, I have thoughts. You might not agree/like the thoughts, though.
They mostly involve sending the unit to me for the cost of shipping. [grin]
--JohnK
73 de W5NNH
10X 75371/M&M 117/SMIRK 6185/Six Club 285/TRA 2499/Norcross 228 F&AM
J. Gordon Beattie, Jr., W2TTT wrote:
> Hi Folks!
>
> I have a Swan Mark 6B 50 MHz amplifier that was originally owned by the
> legendary Bud Weisberg, K2YOF (SK). He sold it to me about six years ago
> and it has languished in my basement and is now sitting before me for
> consideration for how I should go about getting it rocking and rolling.
>
> This amplifier has a pair of 3-500Z tubes and per Bud, was fine when he
sold
> it to me.
>
> Any thoughts about this amplifier and how I should proceed with this cool
> toy?
>
>
>
> Thanks & 73,
>
> Gordon Beattie, W2TTT
>
> 201.314.6964
>
>
>
>
>
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