400-1388-198
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Conference System
- Integrated Conference System Controller
- Intelligent Dual Transmission Fully 5G Digital Conference System
- Secure Conference System
- Starry Sky Series
- Digital Wired Conference System
- Wireless Conference System
- Dante Conference System
- Infrared Simultaneous Interpretation System
- Voting System
- Condenser Microphone
- Paperless Conference
- Conference Management System
- Centralized Control And Switching System
- Remote Video Conferencing System
- Educational System
- Pro Audio Sound System
- Public Address System
- Stage Lighting
0102030405
HUAIN Infrared Teaching Hanging Microphone HY-IR500E
HY-HW500E
Functional Features
Infrared receiver technology
Electrostatic condenser tonearm.
Wide range of pickup, long distance.
Low noise, high fidelity sound quality.
Adopts 48V phantom power.
| Frequency Response | 40-20KHz |
| Signal-to-Noise Ratio | 70Db,1Khz at 1Pa |
| Sensitivity | -34dB±3dB（1Db=1V/ Pa at 1KHz) |
| Impedance | 100Ω |
| Maximum Sound Pressure Level | 132Db SPL |
| Dynamic Range | 106Db,1kHZ at Max SPL |
| Weight (without accessories) | 149g |
| Dimensions | Long: 200mm；Diameter: 21.0mm |