What frequency do cops use?
Public Safety SpectrumFrequencyMHz Available for Public Safety25-50 MHz (VHF Low Band)6.3 MHz150-174 MHz (VHF High Band)3.6 MHz [non-contiguous]220-222 (220 MHz band)0.1 MHz450-470 (UHF Band)3.7 MHz [non-contiguous]8 more rows•Sep 17, 2018.
What does trunking mean on a scanner?
A trunked radio system is a digital two-way radio system that uses a digital control channel to automatically assign frequency channels to groups of users. … Instead of assigning a radio channel to one particular user group at a time, users are instead assigned to a logical grouping, a “talkgroup”.
Which states are police scanners illegal?
At least five states — Indiana among them, along with Florida, Kentucky, Minnesota and New York — make it illegal to use a mobile police scanner without a license from the Federal Communications Commission (i.e., a ham license) or permission from local law enforcement.
Are police scanners obsolete?
These scanners are obsolete primarily due to the fact that over the past few years, more and more public safety agencies have been transitioning towards operating on trunked and digital radio systems making some of these older analog scanners obsolete.
What kind of scanner do I need to listen to police?
Many areas of the country now require an advanced digital scanner to monitor state-of-the-art local, county and/or state APCO-25 digital radio systems. The need for digital varies widely. In some big cities such as Boston a basic scanner will work fine.
Is it illegal to listen to a police scanner in the UK?
It is only illegal to use scanners to listen to licensed private services such as the police and taxi radio transmissions and other prohibited or private broadcasts not intended for the public. Listening in on such broadcasts is an offence under Section 5(1) (b) of the Wireless Telegraphy Act 1949.