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c/cable-installers•keith900keith900•1mo ago

I finally figured out why customers keep losing signal after I leave

Was troubleshooting a drop in a house yesterday and saw the guy had coiled his excess cable like a garden hose around a metal nail. Rookie mistake or maybe just lazy but it's causing interference every time. How do you tactfully tell someone their DIY setup is the problem without sounding like a jerk?
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3 Comments
finley_gonzalez49
OH man that's a REALLY common mistake! People just think coiling is fine but they don't realize the metal nail turns it into an accidental antenna or inductor. It's like when folks ball up their extension cords or twist wires together at home, they don't see how small physics decisions mess up the whole signal. Sometimes you just gotta show them the noise on a meter and let the numbers speak for themselves.
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sage_green
sage_green1mo ago
Haven't we all been there before, thinking we were being clever only to find out later we made things worse?
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wade871
wade8711mo agoMost Upvoted
Wait metal nail?? @finley_gonzalez49 are you serious? I thought that was a plastic hanger story lmao
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