Amateur Radio
Andrew's user avatar
Andrew's user avatar
Andrew's user avatar
Andrew
  • Member for 3 years, 11 months
  • Last seen this week
  • Melbourne VIC, Australia
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About

I haven't been a radio amateur for over 45 years.

May the Force be with me.

My favorite quote : "Youth ! Wasted on children ! BAH !" Doctor Smith, Lost in Space, 1965.

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Top posts
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All Questions Answers
Score Newest
question
19
Why do amateur radio operators call an RF choke a balun?
Dec 5, 2019
answer
13
What is the appropriate length of an antenna for a handheld on 2 meters?
Feb 5, 2021
question
11
How can I get rid of RFI coming from my house solar panel inverter?
Dec 23, 2018
question
7
How can the voltage at the center of a resonant half wave dipole be zero if the input impedance is 75 ohms?
Oct 26, 2018
question
7
Where exactly does atmospheric noise (QRN) come from?
Mar 17, 2021
answer
7
How to reduce VFO sensitivity to the hand capacitance?
Sep 20, 2021
question
6
For a resonant 1/2 wave dipole, does the reflections being in phase with the applied signal cause the zero reactance seen in the feedpoint impedance?
Dec 18, 2019
question
5
Does a loop antenna have less susceptibility to atmospheric noise than an open ended antenna?
Apr 10, 2019
answer
5
Why do biconical antennas have a wide bandwidth?
Aug 14
answer
5
Do these look like amateur radio antennas?
Oct 14, 2021

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