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Re: [TowerTalk] SP7GXP antennas?

To: [email protected]
Subject: Re: [TowerTalk] SP7GXP antennas?
From: Jim Brown <[email protected]>
Reply-to: [email protected]
Date: Thu, 21 Oct 2021 02:43:56 -0700
List-post: <mailto:[email protected]>
On 10/21/2021 2:03 AM, Fredric Serota wrote:
Flat SWR on all bands.

SWR is NOT a measure of antenna performance -- it has a small fractional dB effect on signal strength (the ability of the rig to put power into the line, and the loss in the line). Gain vs frequency and uniformity of horizontal and vertical pattern vs frequency are what matter for a directional antenna.

73, Jim K9YC


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