Police scanner frequencies are the radio channels used by public safety agencies, businesses, transportation services, and other organizations to communicate. Before a scanner can receive transmissions, it must be programmed with the correct frequencies or radio systems used in your area.
Traditionally, scanner users searched printed frequency directories to find local radio channels. Today, most modern scanners use large frequency databases that can be updated automatically through programming software and online resources.
Many police, fire, EMS, and public safety agencies now operate on digital and trunked radio systems. These systems often require more than just a frequency to monitor properly. In many cases, scanners must also be programmed with talkgroups, system information, and other settings specific to the radio network.
One of the most widely used resources for finding scanner frequencies and radio system information is RadioReference. The database includes frequency information, trunked radio systems, talkgroups, and licensing information for agencies throughout the United States and Canada.
The Federal Communications Commission (FCC) continues to license radio frequencies used by public safety agencies, businesses, utilities, and other organizations. FCC licensing information can provide additional details about radio systems operating in a specific area.
If you're using a modern scanner, Scanner Master offers programming software, programming services, and pre-programmed scanners to help you get started quickly. Proper programming is essential for receiving the communications systems used in your area.
Frequently Asked Questions
Q: How do I find local police scanner frequencies?
Frequently Asked Questions
Q: How do I find local police scanner frequencies?
A: Many local frequencies and radio systems can be found through RadioReference and FCC licensing databases.
Q: Do modern scanners still use frequencies?
A: Yes, but many agencies now operate on digital trunked radio systems that require additional programming information beyond a simple frequency.
Q: Can all scanners receive police frequencies?
A: No. Some agencies use digital systems that require a digital-capable scanner, and some communications may be encrypted and cannot be monitored.
Q: What is a trunked radio system?
A: A trunked system uses multiple frequencies managed by a central controller, allowing agencies to share radio resources more efficiently.
Q: Can Scanner Master program frequencies for me?
A: Yes. Scanner Master offers professional scanner programming services and pre-programmed scanner options for many models.