[Amps] Handbook Amp?

George Rickley Grickley at comcast.net
Tue Sep 9 11:09:21 EDT 2008


Jerry, K8RA at ARRL.net designed and built it. You may not be able to use the
LDG Autotuner for the imputs as they no longer offer that product in that
form.
73,
George K1MA

-----Original Message-----
From: amps-bounces at contesting.com [mailto:amps-bounces at contesting.com] On
Behalf Of W7RY
Sent: Tuesday, September 09, 2008 10:58 AM
To: TMorton; amps at contesting.com
Subject: Re: [Amps] Handbook Amp?

I'm doing exactly that.  There is no need to change the values. The plate
load impedance is determined by plate voltage and plate current, not by the
tube you use.

I have elected to use all the items offered by WD7S for metering, high
voltage and tuned input. Do a Google search on his call and you will find
his site.

73
Jim W7RY

  ----- Original Message ----- 
  From: TMorton 
  To: amps at contesting.com 
  Sent: Tuesday, September 09, 2008 4:50 AM
  Subject: [Amps] Handbook Amp?


  Hello,
  I am looking to build the 3cx1500D7 amp from the 2006 Handbook but would 
  rather use the 3cx1500A7 tube. Does anyone have a revised schematic with 
  values?
  Electronically challenged,
  73
  Tom
  CX7TT
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