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Explore and search our database of over 224K identified frequencies and 7.1K trunked radio systems.
Nov 17, 2023 · As a basic definition, scanning involves listening (and, at times, looking) on frequencies just below, above and around the standard FM and TV broadcast bands. There are numerous services that use this spectrum - from police and fire, to the guy that picks up your garbage and lots in between.
The Canadian Table of Frequency Allocations (Canadian Table) assigns the electromagnetic spectrum and establishes the frequency allocations available for radio services in Canada.
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May 21, 2024 · When choosing a radio scanner, consider the frequency range it covers to ensure it can pick up the frequencies you are interested in. Look for features like programmable channels, easy navigation, and a clear display for user-friendly operation.
Apr 10, 2023 · Scanners are radio receivers that have extremely wide frequency ranges so you can listen to all kinds of radio signals. Typically, scanners are used to tune in to police, fire and emergency radio in the local area (so scanners are often called "police scanners"), but you can use a scanner to listen to all kinds of conversations.
A scanner is basically a radio receiver capable of receiving multiple signals. Generally, scanners pick up signals in the VHF to UHF range (see How the Radio Spectrum Works for details on these frequency bands). Radio scanners are very portable and affordable.
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Mar 9, 2023 · Radiofrequency scanners are electronic devices used to monitor and tune into radio frequencies. They work by using a tuner to detect and amplify radio signals and a processor to convert those signals into audio or digital data.
A scanner (also referred to as a radio scanner) is a radio receiver that can automatically tune, or scan, two or more discrete frequencies, stopping when it finds a signal on one of them and then continuing to scan other frequencies when the initial transmission ceases.
