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Re: Ampire 146-OS pre-amp schematic?
- Subject: [amsat-bb] Re: Ampire 146-OS pre-amp schematic?
- From: Ronald Long <rlong3@xxxxxxxxxxxxxxx>
- Date: Fri, 09 Nov 2007 07:01:51 -0500
The FET is 3SK121. The five transistors used in the control circuitry
are all 2N2222.
I can send you the schematic and all the other info that came with
the preamp, purchased 18 years ago!
ron w8gus
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