The BTR-30N two-channel narrow-band UHF/VHF wireless system is the latest addition the extensive RTS professional intercom portfolio. The BTR-30N frequency-agile base station supports up to four TR-30N (dual channel) or TR-32N (dual channel stereo) frequency-agile beltpacks. Ideal for a wide range of everyday wireless intercom applications, the system’s hybrid dual-band UHF/VHF design makes it a flexible and user-friendly choice for today’s changing and shrinking RF environment – reliable, high-performance, high-fidelity communications delivered with minimum spectrum usage. Two-way radio systems use one frequency for signals sent from beltpack to base station, and another for signals sent from base station to beltpack. In most systems, these two frequencies belong to the same band, and there is always some separation between them. With the BTR-30N, however, signals from base station to beltpack are sent in the VHF spectrum (from 174 to 216 MHz), and signals from beltpack to base station use UHF (from 482 to 572 MHz).