Sound Reinforcement System
Digital Conference Speech System
Paperless system
Video signal management system
Intelligent display terminal
High definition recording and broadcasting system
Wireless sharing and collaboration system
Centralized control system
Stage lighting
Stage machinery
Smart teaching system
Video conferencing system
Intelligent voice transcription
Peripheral equipment
Intelligent Conference Air Imaging Lecture Table
Wireless microphone is an advanced voice acquisition device that can transmit voice signals without the need for cables. It has the advantages of high flexibility, good convenience, and stable performance. Widely used in modern speech, conferences, concerts, and other occasions, it has become an important component of modern audio technology.
1. Frequency range: 715-765 MHz
2. Modulation method: broadband FM
3. Adjustable range: 40 MHz
4. Number of channels: 160
5. Channel spacing: 250KHZ
6. Frequency adjustment: Each frequency band has 160 adjustable frequency points
7. Receiving method: CPU controlled automatic message selection
8. Frequency stability: within ± 0.005%
9. Dynamic range: 100 dB
10. Maximum frequency offset: ± 45 KHZ
11. Audio response: 50Hz -18 KHZ (± 3 dB) with low-frequency attenuation filtering circuit
12. Comprehensive signal-to-noise ratio:>105dB
13. Comprehensive distortion: ≤ 0.5%
14. Working temperature: -10 ℃ to 40 ℃
