Antenna comparison

Antenna experiments

For me, creating and optimising antennas is an inspirational part of the hobby. An antenna analyser is a good tool to get the electrical part right.

Measuring the radiation pattern of an antenna is not that easy. So ... practice comes in.

Switches

On HF conditions can quickly change.
So to compare you need instant antenna switching.

Antenna switching

 

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Raspi-R Android app for Raspberry Pi

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