[50mhz] 6m conversion of an Ameritron AL-572?

Carl km1h at jeremy.mv.com
Fri Jan 9 12:51:54 EST 2009


It will work if he removes 2 tubes and builds it strictly for 6M. With 
80-100W of drive he can expect around 700W out. Trying to add 6M to a HF 
amp is looking for no end of problems and a poor signal.

Carl
KM1H


----- Original Message ----- 
From: "Lance Collister" <w7gj at q.com>
To: "Magic Band EME" <magic at 6meme.com>; "50 MHZ Mailing List" 
<50mhz at mailman.qth.net>; "Rocky Mountain VHF Plus" <rmvhf at rmvhf.org>; 
"Western States Weak Signal Society" <wswss at mailman.qth.net>; "PNWVHFS" 
<PNWVHFS at googlegroups.com>
Sent: Friday, January 09, 2009 11:07 AM
Subject: [50mhz] 6m conversion of an Ameritron AL-572?


> Hello!
>
> K7CA has an Ameritron AL-572 (which uses four 572 tubes for 160-15m) 
> and is
> interested in learning if anyone has had any luck in converting this 
> to 6m (or
> simply adding the 6m band).  He is interested in activating CE on 6m 
> EME, but
> currently has no other amp.  Any suggestions or guidance would be 
> greatly
> appreciated!  MNI TNX and VY 73, Lance
>
> -- 
> Lance Collister, W7GJ (ex: WN3GPL, WA3GPL, WA1JXN, WA1JXN/C6A, 
> ZF2OC/ZF8)
> P.O. Box 73
> Frenchtown, MT  59834  USA
> QTH: DN27UB
> TEL: (406) 626-5728   URL: http://www.bigskyspaces.com/w7gj
> 2m DXCC #11, 6m DXCC #815
>
>
> Moderator: Ray Brown, KB0STN
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