Wired Digital Conference System Chairman/Delegate Unit: EG-A36C/D
Key Features
- Chairman unit supports priority control. By pressing or holding the priority button, the chairman can instantly override and mute all delegate microphones.
- Modular design with detachable base, microphone stem, and microphone capsule for convenient transportation, installation, and maintenance.
- Built-in 3.5mm headphone output for monitoring conference audio, including delegate discussions and simultaneous interpretation channels.
- LCD display shows unit ID, headphone volume level, and current operating status.
- One-touch ID assignment. Each conference unit is assigned a unique ID, eliminating duplicate address conflicts.
- Professional locking aviation cable connection between conference units and controller ensures excellent resistance to interference from power cables, mobile phones, Wi-Fi networks, and wireless base stations.
- Integrated LED ring indicator clearly displays microphone activation status. The LED ring illuminates when the microphone is active and turns off when muted.
- Supports automatic camera tracking. When a microphone is activated, the video tracking system automatically recalls the corresponding camera preset position and focuses on the active speaker.
- Cardioid condenser microphone capsule provides clear voice pickup, high speech intelligibility, and excellent feedback suppression.
- Robust patented microphone structure designed specifically for conference environments.
Technical Specifications
| Item | Specification |
|---|---|
| Power Supply | DC 24V |
| Operating Current | 45mA |
| Microphone Type | Condenser |
| Polar Pattern | Cardioid |
| Sensitivity | -50 dB/Pa |
| Frequency Response | 100Hz – 12kHz |
| Signal-to-Noise Ratio | ≥80dB |
| Dynamic Range | 95dB |
| Total Harmonic Distortion | <0.1% |
| Input Impedance | 2.2kΩ |
| Microphone Length | 420mm |
| Connectors | MIC-DIN 8P ×1, 3.5mm Earphone Jack ×1 |
| Dimensions | 113 × 165 × 455 mm |
| Weight | 1.0 kg |
| Color | Black |
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