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DSPPA D7223 Desktop Chairman Unit
1৳
- With basic conference discussion function, 1 3.5mm audio
- Output interface and can be manually adjusted. Pitch volume.
- Support power supply through PoE+48V network cable.
- Support camera tracking function.
- Support key check-in.
- With built-in speaker: 4W/2Ω
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DSPPA D7223 Desktop Chairman Unit Specs:
Model | D7223/D7224 | |
structure type | Desktop | |
Gain limited effective frequency range (± 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 | <5W | |
Maximum power consumption | 8W | |
Signal to noise ratio | >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 | Electret cardioid capacitive | Electret cardioid capacitive |
Sensitivity | -30dBV/pa | |
input resistance | 2kΩ | |
Equivalent noise | 20dB(SPL) | |
Maximum sound pressure level | 125dB(THD<3%) | |
Package dimensions | 301×251×130 mm | |
Machine size | 181×110×77mm | |
Gross weight | 1.8kg | |
net weight | 0.5kg |
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