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Re: [Amps] MOSFET amp filtering - was: auto-tune

To: Amps Amps <amps@contesting.com>
Subject: Re: [Amps] MOSFET amp filtering - was: auto-tune
From: Jim Brown <jim@audiosystemsgroup.com>
Reply-to: jim@audiosystemsgroup.com
Date: Mon, 12 Dec 2016 23:28:00 -0800
List-post: <amps@contesting.com">mailto:amps@contesting.com>
Yes, but that's not the point. What better ground does is 1) burn less power in the earth and 2) strengthen the first reflection in the far field. It isn't that there's less field at high angles, but rather that there's more field at low angles.

73, Jim

On Mon,12/12/2016 10:23 PM, Tom Thompson wrote:
Jim,

I looked at your presentation and "take off angle" is not mentioned, but angle is. Granted the gain of a ground mounted vertical with radials has more gain as the ground becomes better, but I see the angle of maximum gain getting lower, also.
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