Functional features:
1. The unit is a passive device, powered by the system host, and the input voltage is 24V.
2.8 The unit of core wire interface adopts T-type 8-core connection, and the wire adopts all-wire aluminum foil and waterline shielding, which greatly reduces the interference of strong electromagnetic wave on the wire
3. The unit of the network cable interface adopts the Class 6 network cable, which is connected by the "handle" cable, with two RJ45 ports and a jacket to prevent loosening
4. Professional high-fidelity capacitor core, sensitive pickup, clear speech, bandwidth up to 20Hz~20KHz
5. Aluminum alloy gooseneck microphone, connected to the microphone base through a fixed connector, adjustable pitch Angle, overall stable, high-grade atmosphere
6. The anti-interference circuit design can prevent the interference of mobile phones and other electronic products
7. The microphone head is equipped with a two-color speaking light ring, which is steady red when the unit speaks and steady green when the unit applies to speak
8. Sensitive touch switch, standby is not on time pattern light green, after pressing the pattern light red
9. 2.4 inch high brightness IPS TFT display, the display content is clear, can display unit parameters, date and time, speaking volume, monitoring volume, etc., clearly understand the current use
10.★ Microphone with speech timing function
11. The microphone unit has a headphone output outlet and a volume adjustment button, you can freely choose the output mode and adjust the volume
12. Use the hand-in-hand connection mode and support hot swap for easy installation and maintenance
13. The Chair module has the function of approving representatives' requests to speak;
14. The Chair module is not limited by the number of speakers;
15. The Chair module has the priority function of having full control over the order of the meeting;
16. The connection location of the chair cell is not restricted;
17. One system can support the simultaneous use of multiple chair units.
Technical parameter
Working voltage: DC24V
Input, output: DIN-8P or CAT6
Input: heart-shaped directional electret
Sensitivity: -46 dBV/Pa
Frequency response: 20Hz~20KHz
Input impedance: 2 kΩ
Directivity 0°/180° : 0°/180° > 20 dB (1 kHz)
Noise equivalent: 20 dBA (SPL)
Microphone maximum pressure level: SPL 125 dB (THD<3%)
SNR: S/N ratio > 80dB
Channel crosstalk: > 80dB
Total harmonic distortion: T.H.D < 0.05%
Display: 2.4 IPS TFT
Headphone load: > 10Ω
Headset volume: 10 mW
Headphone port: 3.5mm x 1
External size: Base: 101.7*148*56.5mm,
Gooseneck microphone: 420mm
Color: gray black
Installation mode: Desktop
