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Picture of Correctly Install a CB Radio
Installing your CB radio correctly isn't difficult, and a job worth doing is worth doing well!

So get ready to enjoy the wonderful world of free communication in this super simple instructable!

Step 1: Hardware

Picture of Hardware
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-CB radio (Mic included)
-Antenna (may already have Coax cable)
-Coax cable (may already be connected to the Mount/Magnetic Mount)
-Tapping clips (1)
-Antenna spring (so it'll flex in lieu of snapping/shattering)

Note: All CB radios are equally powered (out of the box), but not always the same price. I've heard that you should spend $100 on your first setup; that is: $20 for the radio and $80 for the antenna. With experience and in time, you'll start refining your setup. For now, these are just instructions on How To Correctly Install what you've got.
 
plaughlin17 months ago

i wouldnt take my power from the radio wiring. its best to just go right to the battery. if you cant, go to the fuse box. the factory wiring may not be able to take the added draw.

if u do, do u need to connect the ground wire to the battery? or can i just connect it to metal in the cab?

you can do either. some people report better performance from running the negative to the battery but i haven't noticed any difference.

roeulogy1 month ago

On most modern vehicles the 12V acc plug (cig lighter) wiring is not enough to handle the amperage of a CB radio wile transmitting. RX(listening) only it would be ok, but to transmit I wouldn't use and wire less then 18ga (approx 10Amps)

if u do, do u need to connect the ground wire to the battery? or can i just connect it to metal in the cab?

ccroft18 months ago
Do all units run on 12 volts?

if they are mobile radios then yes. they all run on 12VDC. even my base rigs have a 12v connection in addition to the 120v power cord.

azükiBEAN (author) 1 year ago
@Abax969: Thanks for the feedback! I had hoped someone would ask about tuning. To be honest, my antenna was registering long. I used a basic Firestik (I forget the model), but was bored and tried a mobile TV antenna for the heck of it. SWR showed good readings! I've been told the signal sounds clean from my end... perhaps it's because I was situated atop a hill overlooking the valley, though:)!
Anyway, Tuning Your CB would make an excellent Instructable! I'll get right to it once I'm able to gain access to one -otherwise, I wouldn't mind learning from more experienced CBers out there or even on skip! I go by azükiBEAN; "What's your handle good buddy?"
Abax19691 year ago
Not a bad instruction, but I see no mention of Antenna Tuning.
Without a proper tuning you will not get optimum range.