Testing antenna materials for RF properties with a simple receiver

3,668 views · Published 30 July 2016 · 5:11 · Indexed 1 November 2026

Channel: Amateur Radio VK3YE · 2016 · Science & Technology

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Testing materials used in antennas without fancy test gear.  Here's how I do it on a modified crystal set.   The circuit for the simple receiver pictured appears in a previous video (search 'Q multiplier crystal set').

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