Curious about the difference between P25 Phase 1 and Phase 2 in radio communications? This video breaks down the evolution from Phase 1’s FDMA (Frequency Division Multiple Access) to Phase 2’s TDMA (Time Division Multiple Access), explaining how each system manages frequency usage and what that means for users. You’ll learn why Phase 2’s ability to alternate transmissions allows for more efficient use of available bandwidth, effectively doubling the number of users a system can support. We also

Curious about the difference between P25 and DMR digital radio systems? This video breaks down Project 25 (P25), a standard widely used by public safety agencies in North America, and Digital Mobile Radio (DMR), a global standard popular among commercial and industrial users. Learn how P25 is designed for interoperability, security, and backward compatibility, making it ideal for police and fire departments. Discover how DMR helps businesses and schools upgrade from analog to digital, instantly