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Re: Topband: 4 Square Receiving at 3V8SF

To: "Clive GM3POI" <>,
Subject: Re: Topband: 4 Square Receiving at 3V8SF
From: "Ashraf Chaabane" <>
Reply-to: Ashraf Chaabane <>
Date: Sat, 02 Mar 2019 10:56:49 +0000
List-post: <>

The vertical is 130m away from the array center. I'm presuming this is a good distance to avoid interaction.

73 Ash 3V8SF

------ Original Message ------
From: "Clive GM3POI" <>
To: "Ashraf Chaabane" <>;
Sent: 02/03/2019 11:54:48
Subject: RE: Topband: 4 Square Receiving at 3V8SF

Ash model in also your TX antenna and see whether you need to isolate that
vertical on RX with a relay.  73 Clive GM3POI

-----Original Message-----
From: Topband [] On Behalf Of Ashraf
Sent: 02 March 2019 10:46
Subject: Topband: 4 Square Receiving at 3V8SF

Hi guys,

I built a 4 Square Receiving Array for 160m at 3V8SF. I put details in
my website:
The achieved F/B so far is 20 db and the F/S is 19 db. There is still
room for improvement with better matching of the elements. I'll need
time to do that.

Thanks to Ahmad 3V1B and Majdi 3V1M for helping me setting up of the
elements. Also to K7TJR, W3LPL and W0FLS
for the valuable support.

73 Ash 3V8SF, 3V8SS
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