That would be Glen Zook K9STH makes a low power and a High Power...
He lives in Richardson, TX

Bob W1PE

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of K4TR
Sent: Thursday, May 01, 2008 5:25 PM
To: Discussion of AM Radio in the Amateur Service
Subject: Re: [AMRadio] EF Johnson Attenuator

would you know who this guy is who makes the attenuators.  Thanks for
the 
other ino.

Joe K4TR
----- Original Message ----- 
From: "Joe Crawford" <[EMAIL PROTECTED]>
To: "Discussion of AM Radio in the Amateur Service" 
<amradio@mailman.qth.net>
Sent: Thursday, May 01, 2008 5:38 PM
Subject: Re: [AMRadio] EF Johnson Attenuator


> There is a ham who makes a more robust version of the Johnson
Attenuator 
> for $60. plus shipping.The Johnson will dissipate 30 to 35 watts.So I 
> would imagine $50. and up(Johnson collectors would pay up) for it.
Just my 
> opinion.
>                                    Joe W4AAB
> ----- Original Message ----- 
> From: "Joe Dube" <[EMAIL PROTECTED]>
> To: <amradio@mailman.qth.net>
> Sent: Thursday, May 01, 2008 3:03 PM
> Subject: [AMRadio] EF Johnson Attenuator
>
>
> Does anyone on the list have any idea how much an EF Johnson
Attenuator 
> box is worth.   This is the device that is placed between the AM 
> transmitter and the liner to drop the RF power from the transmitter to
a 
> value that a linear amp can use without overdriving the amp.  Any help

> with this will be appriciated as I can not seem to find any reference
to 
> this unit anywahere. Maybe I am just looking in the wrong place??
>
> Joe K4TR
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