Topband: K9AY amplifier

Bill Shell - N6WS n6ws at n6ws.com
Thu Nov 5 11:25:01 EST 2020


Tom,

I use the DX Engineering DXE-RG5000HD receiver guard and DX Engineering 
DXE-RPA-2 receive preamplifier ahead of my FTDX101MP. They are both 
located in my shack.  I changed from the internal K9AY preamp for better 
use on 60m.  I can tell a difference if I turn the preamp off.  I don't 
know how well it would be to locate the preamp at the antenna.

73, Bill
N6WS

On 11/5/2020 2:09 AM, Wojciech Tomczyk via Topband wrote:
> Hello OMs,
> I plan to build a K9AY antenna.My question is about location of its preamplifier.I consider locating it inside the control box at the base of the antenna.Does it have any advantage/disadvantage? I am concerned about signal strength loss in coax between antenna and radio if amplifier is located at the receiver side.I do appreciate any comments-
> Tom, SP7WT
> _________________
> Searchable Archives: http://www.contesting.com/_topband - Topband Reflector


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