That circuit is the basis of the Tokyo High Power 2.5K. It is indeed a fine
amp.
On 10/15/10 5:59 PM, "Baruch Zilbershatz" <4z4rb@bezeqint.net> wrote:
> ARF1500 are very fine devices. few DL guys had built the published circuit and
> even
> Modified parts of it.
> There is a partial kit from the THP guys in Japan .
> They will supply 2 fets ,boards, and all special ferrites that
> Are used on that circuit.
> I had a email QSO with them and they are real help.
> Not cheap (about 1k) and that is without power supply and box band pass etc.
>
> Baruch Zilbershatz
> Nitzanay-Oz 118
> Nitzanay -Oz
> 42836
> ISRAEL
> phone: (+)972-052 8753838
>
> -----Original Message-----
> From: amps-bounces@contesting.com [mailto:amps-bounces@contesting.com] On
> Behalf Of Paul Decker
> Sent: Friday, October 15, 2010 11:32 PM
> To: amps@contesting.com
> Subject: [Amps] New 2 PA design
>
>
>
>
>
> Hi Mike,
>
>
>
> What about the ARF-1500, a pair will get you legal limit. There was a writeup
> in QEX on them, and I believe the ARF-1500 datasheet was written by a fellow
> ham.
>
>
>
> Paul, kg7hf
>
>
>
> From: "Michael Bales" <mbales@embarqmail.com>
> Subject: [Amps] New 2 PA design
> Message-ID: 01d001cb6a3b$46913fd0$d3b3bf70$@embarqmail.com
>
>
>
> just looking for some more consensus before I commit to a particular module.
> One
>
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>
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