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Hobbies Amateur Radio User V3, anything about amateur radio as a hobby

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ktek
post Feb 5 2021, 07:12 PM

小喇叭
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13,184 posts

Joined: Jul 2006
QUOTE(soonchuan194 @ Jan 24 2021, 11:27 PM)
Anyone know what is this radio antenna? Is install by someone near my housing area. Will the radio frequency harm to human health?
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general speaking longer = safer.
u look at telco antenna very short but install top building away from human= danger

 

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