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Topband: RX cirrcle array

To: topband@contesting.com
Subject: Topband: RX cirrcle array
From: Peter <pc2a@pi4cc.nl>
Date: Thu, 12 Jul 2018 19:37:07 +0200
List-post: <mailto:topband@contesting.com>
Hi

I like to build a 9 RX-circle for 160M @PI4CC.
We don't have the space for Berverages so this maybe a good way to get better RX on 160M

My question is, how do does pre-amps used in the YCCC kit sold by DX-engineering hold up, if you use it in a M/M setup where the antennas are close spaced? Close space means all TX antennes are in a 40 by 60 meter lot and the RX-circle will by say 50 meter away from  the nearest TX antenna (the center vertical RX arry) Is there any intemodulation of unwanted mixing in the pre-amp if the 5 othe rbands are trasmitting?

A picture from above and all those antennes in this lot at https://www.pi4cc.nl/tour/outdoor/

The pre-amp in the YCCC uses a AD8055 (https://www.dxengineering.com/search/product-line/yccc-receive-antenna-feedpoint-preamp-kits)

Peter
PC2A





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