[FLWSS] WTB: 2m mast-mount preamp

wlbaber at bellsouth.net wlbaber at bellsouth.net
Wed Nov 28 10:43:55 EST 2007


Hi Bill,

You may wish to consider a DEMI preamp kit, which has a transmit inhibit feature to protest the Gasfet.  Then you can use a relay with lower isolation, saving $$$, but still one probably should use a sequencer with 500 watts.  I do this on 220 mhz.  In comparison, SSB electronic mast-mount preamps are good too but they cost more for the total system (preamp, relay, sequencer) and have less "high power" capability.

73, Will, wj9b, dit dit


-------------- Original message ----------------------
From: Bill Dzurilla <billdz.geo at yahoo.com>
>
> Must be capable of handling 500w or more. Homebrew OK,
> let me know what you have and your price.
> 73, Bill NZ5N
> billdz.geo at yahoo.com
> 
> 
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