Re: Europa-List: Re: Transponder Ground Plane

[Fred Klein <fklein@orcasonline.com>]

> On Dec 24, 2017, at 9:33 AM, h&amp;jeuropa <butcher43@att.net> wrote:
> 
> Why Dynon suggests a larger ground plane I don't understand.  Antenna 
theory says that the ground plane should be the same 1/4 wavelength as 
the radiating element.

In their instructions regarding antennas, does Dynon make any 
distinction between metal & FG composite airframes?or 
is that irrelevant?...