Digital Wireless Simultaneous Interpretation System with 255 Grouping Function

The FS-FHSS wireless simultaneous interpretation system utilizes advanced digital wireless communication technology combined with innovative FS-FHSS (Frequency Selecting - Frequency Hopping Spread Spectrum) technology. This system delivers superior performance with excellent anti-interference capability and wide bandwidth, ensuring CD-level audio quality for professional conference environments.

With AES encryption technology, the system provides secure data transmission, preventing unauthorized access and interference. The effective communication range extends from 50 to 500 meters, with omnidirectional signal transmission for flexible participant movement within the coverage area.

The system supports up to 16 simultaneous interpretation channels (1 floor channel + 15 interpretation channels) when cascaded, with each antenna unit handling 8 channels. This configuration significantly reduces deployment complexity while maintaining system scalability for various conference sizes.

Key features include adjustable transmission power, unlimited system capacity within coverage area, and support for both lithium and AA batteries with up to 16 hours continuous operation. The receivers feature OLED displays showing real-time information including signal strength, battery level, and selected channel.

The wireless interpretation receivers (models TC-FSJ04B/08B/12B/16B) offer intuitive operation with channel and volume adjustment buttons. Grouping function supports up to 255 independent groups without interference. The system includes automatic power management with shutdown functions for energy efficiency.

Designed for professional conference environments, this system is suitable for fixed or temporary installations, indoor or outdoor venues of any size. The lightweight receivers (136g with lithium battery) provide comfortable long-term use when paired with headphones or earphones.

Centralized charging is available through charging cases that can simultaneously charge up to 60 receivers, simplifying equipment management for large events. The system maintains stable performance in temperatures from 0°C to 45°C.