[Amps] RF Parts OEM 3-500ZG's

k7rdx k7rdx at earthlink.net
Tue Aug 9 10:36:21 EDT 2005


Some of the older Henry 3k amps had current limiting in the psu negative and
required 100+ watts drive for just 1200 or so output (Easily disabled).2K
output(Very possible) from a Henry equipped with 3-500z tubes seems a bit
excessive to me,especially if your`e concerned about keeping neighbors and
fellow hams happy..Jim.
----- Original Message ----- 
From: <Gudguyham at aol.com>
To: <n3ji at yahoo.com>; <amps at contesting.com>
Sent: Monday, August 08, 2005 7:58 PM
Subject: Re: [Amps] RF Parts OEM 3-500ZG's


>
> In a message dated 8/8/2005 11:56:52 A.M. Eastern Standard Time,
> n3ji at yahoo.com writes:
>
> Maybe  you should try it with **TWO** 3-500ZGs, like my Henry runs.  It
will
> provide nearly 4kV at 1A with Peter Dahl upgrades.
>
> Joe,  N3JI
>
>
>
>
> I wont comment on the first sentence, but the 4KV would probably have to
be
> under load.  Most amps except for your Henry WONT give 4KV under  load.
Any
> other amp except one like yours will not produce that kind of  power from
3-500s
> _______________________________________________
> Amps mailing list
> Amps at contesting.com
> http://lists.contesting.com/mailman/listinfo/amps



More information about the Amps mailing list