Since there is effectively no naturally-occurring infrared (IR) in the night sky but lots of it during the day (even when overcast), would an IR photodetector be a possible solution?
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Since there is effectively no naturally-occurring infrared (IR) in the night sky but lots of it during the day (even when overcast), would an IR photodetector be a possible solution?
Russ
N0EVC, xWB6ONT, xWN6ONT
"Easy to use" is easy to say.
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