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Why do RF cables have a plastic box on them?

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Thread replies: 13
Thread images: 2

File: Nintendo RF cable.jpg (10KB, 300x225px) Image search: [Google]
Nintendo RF cable.jpg
10KB, 300x225px
Wouldn't a simple coaxial cable with RCA plug one end and F-type plug on the other end do the job?
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>>4051054
dont ask
obey the idiot box
>>
I'm sure you can design something better than trained engineers, yeah doesn't need the box.
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>>4051054
I've never opened one up, but I assume there's some sort of circuitry in there to filter the antenna/cable input of channel 3/4 only when the system is transmitting.
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>>4051054
It's like an automatic switch for the TV. Previous consoles had a actual slide switch to select the TV or game console.
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>>4051072
There's also converters that don't have a cable passthrough at all
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>>4051513
L-lewd!
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It's so your game console doesn't have to fight with your cable TV signal when you're playing.
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See there used to be something called broadcast TV
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>>4051054
It would. That box isn't so simple. Perhaps you noticed it has two inputs?
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It's full of electromagnetic shielding to ensure that you get that high quality RF signal that you've come to expect.
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>>4051689
I don't believe you
Thread posts: 13
Thread images: 2


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