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Richard Fry

Illinois, United States

http://rfry.org

Broadcast Systems Engineer, retired (Harris Corp, Broadcast Div)

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Top Questions

Do Loading Coils Supply "Missing Degrees" to Electrically Short Radiators?

antenna-construction short-antenna asked Sep 19, 2018 at 16:32

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Are Elevated Radials Necessary for Elevated, 5/8-wave "Ground-Plane" Antennas?

antenna-system vertical-antenna radial asked Oct 17, 2018 at 12:12

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How Does the Performance of Elevated Radials Differ from That of Buried Radials?

vertical-antenna earth counterpoise asked Jan 30, 2018 at 20:34

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Top Answers

How does FM station have fixed frequency when FM modulation changes the frequency?

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How Does Earth Conductivity Affect the "Takeoff Angle" of a Vertical Monopole?

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How Does the Performance of Elevated Radials Differ from That of Buried Radials?

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Are Elevated Radials Necessary for Elevated, 5/8-wave "Ground-Plane" Antennas?

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What is the impedance of an off-center fed resonant dipole?

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Why are many ground radials preferable to a single ground stake buried 1m deep?

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FCC part 15 "must accept interference from other sources": what does this mean?

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