Also known as: RadioReference, RR

RadioReference is the largest community-maintained database of radio systems — frequencies, trunked-system types, control channels, and talkgroups, catalogued by location. It is the usual first stop when deciding what to monitor.¹

Operators look up local systems on RadioReference and import the details into their scanner.

Overview

For most populated areas, the local systems are already documented on RadioReference, so you can look up a system’s control-channel frequency and talkgroup list rather than discovering them from scratch. GopherTrunk can import these details directly.

Sources

1. RadioReference.com — the official RadioReference site, the community database of radio systems, frequencies, and talkgroups. ↩

See also

• Trunked radio
• Control channel
• Talkgroup
• Project 25 (P25)

Learn it step by step

• Finding & identifying systems