Police roof top antenna question

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jkssv08tahoe

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Hi everyone. Can the Antenna on the roof top be used for regular radio? I have my radio Antenna in back window and reception is really bad. I was wondering if I could put a Am/Fm Radio Antenna on the roof top.

Also where do the Antenna wires ends usually tend to end in the cab? Thank you.

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petethepug

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Won’t know til you try. I’d do it. Make sure you complete a good connection. eBay has adapters for almost everything if you can correctly identify the harness connections.


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GranPrix

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you'd have to pull your liner to see if they left the cables there. Those would be coax cables
 

Ilikemtb999

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Those are NMO antenna mounts, if the coax is still there they should make a coax to what I think was called a Motorola male plug (part that goes into the head unit) but it’s been a while. Either way they make what you need and a new NMO mount with a cable already attached wouldn’t be hard to install if the ones you have are damaged.
 

RST Dana

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Roof antennas used by police are designed for trunked, UHF or VHF radios. None of which are anything close to XM or FM. However, you might possibly get a signal increase to your radio with it vs not having any other cable attached.
 

trailblazer

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You could do this if you bought a 6-meter (50Mhz) NMO mount antenna (52” long!) and trimmed it shorter to accommodate the 88-108Mhz band. About $25 for the antenna and you’d have to do some simple math to determine how much of the antenna you’d have to trim off.


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iLikeEggs

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Is the rear window antenna connected? It's possible that the upfitters might have cut or disconnected it when they were wiring strobes and antennas.
 
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