Product Details
D7233 Embedded Speech Chairman Unit
Model | D7233/D7234 | |
Structure type | Embedded | |
Effective frequency of gain limit (±3dB) | Unit A to Unit B | 50Hz-14kHz |
Host line to unit | 30Hz-18kHz | |
Unit to host line output | 40Hz-16kHz | |
Speaker power | 1.5W | |
Static power consumption | <5W | |
Maximum power consumption | 8W | |
SNR | >76dB | |
Crosstalk attenuation | >80dB | |
Harmonic distortion | <0.3% | |
Headphone output | 9dBu,8-32Ω,3.5mm | |
Working power | Host +48V PoE power supply | |
Unit interface | Dante network interface | |
Microphone | Microphone type | Electret cardioid capacitive microphone |
Sensitivity | -30dBV/pa | |
Input Impedance | 2kΩ | |
Equivalent noise | 20dB(SPL) | |
Max. SPL. | 125dB(THD<3%) | |
Package size | 500×200×180 mm | |
Machine size (W×D×H) | 80×80×145mm | |
Desktop counterbore size | 81×81×3mm | |
Desktop hole size | 73×70mm | |
Gross weight (Kg) | 1.25kg | |
Net weight (Kg) | 0.75kg |
Description
Features
● Compliant with IEC 60914 international standard.
● With internal magnetic high-fidelity speaker for auto mute when turned on, not easy to generate howling.
● 3.5mm stereo headphone jack for headphone connection, with adjustable headphone volume.
● Super strong anti-interference capability.
● With microphone switch button, and chairman priority button for the chairman unit.
● With the camera, it can realize auto camera tracking after setting through the digital conference system host
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