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submitted 9 months ago by Vej@lemm.ee to c/casualconversation@lemmy.world
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[-] zout@kbin.social 3 points 9 months ago

You need a transmitter (oscillator + modulator) and an amplifier to get any reasonable range. Also (maybe even more important) some good antenna cable and an antenna tuned for your frequency. Without the right antenna you'll never get a decent range.

this post was submitted on 07 Feb 2024
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