Dear Maximo
Many thanks for the info
73?s Iain G4DPF
_____
From: Máximo EA1DDO_HK1H [mailto:ea1ddo@hotmail.com]
Sent: 09 May 2013 15:11
To: Iain; 'David Craig'; Amps@contesting.com
Subject: RE: [Amps] GS-35B Pi Tank design
Hi Iain,
Please, check this piece of software called GGridPA
<http://www.qsl.net/u/ur5ffc/soft/ggrid/ggridpa.zip>
It is very useful.
73, Maximo - M0HAO
> From: iain@g4dpf.co.uk
> To: davidhcraig@verizon.net; Amps@contesting.com
> Date: Thu, 9 May 2013 14:40:56 +0100
> Subject: Re: [Amps] GS-35B Pi Tank design
>
> Hi Dave
>
> Many thanks for the link.
>
> Very useful
>
> Thanks and 73's Iain
>
> -----Original Message-----
> From: David Craig [mailto:davidhcraig@verizon.net]
> Sent: 05 May 2013 06:55
> To: 'Iain'; Amps@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@contesting.com] On Behalf Of Iain
> Sent: Sunday, May 05, 2013 1:13 AM
> To: Amps@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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