[Amps] GS-35B Pi Tank design

[Iain]

Hi Dave

Many thanks for the link.

Very useful

Thanks and 73's Iain

-----Original Message-----
From: David Craig [mailto:davidhcraig at verizon.net] 
Sent: 05 May 2013 06:55
To: 'Iain'; Amps at contesting.com
Subject: RE: [Amps] GS-35B Pi Tank design

	GM Iain,

	I've included a link here http://www.nd2x.net/gs35-HF.html  but
seems to me easiest to just calculate the plate load impedance given your
planned B+ value and tap accordingly per band.  Whether its variable or
fixed on the schematic really doesn't matter if you plan ahead.  GL

	73 Dave N3DB 





-----Original Message-----
From: Amps [mailto:amps-bounces at contesting.com] On Behalf Of Iain
Sent: Sunday, May 05, 2013 1:13 AM
To: Amps at contesting.com
Subject: [Amps] GS-35B Pi Tank design

Hi 

Wonder if the group can point me in the right direction ?

 

I am building a GS-35B Amplifier for the HF bands and wanted to use a Fixed
(tapped) coil in the pi-tank rather than a roller inductor.

Does anyone know of a published (on the web) design of a GS-35B amp for HF
with a fixed tapped coil in the output ?

 

Thanks in anticipation

Iain G4DPF

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