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Goodbye to police scanner chatter? County radio upgrade could end public's ability to listen | Times Leader
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How to Hack Radio Frequencies: Building a Radio Listening Station to Decode Digital Audio & Police Dispatches « Null Byte :: WonderHowTo
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Amazon.com: Zip Scanners | Whistler TRX-1 Police Scanner Radio Desktop Stand (scanner not included) | Whistler TRX-1 Handheld Police Scanner Radio Only | Stand Police Scanner Upright & Toggle Between Frequencies : Electronics
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