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The conference has a 2m 8 core high-density DIN cable with an aviation plug.
Electret, heart-shaped, directive, condenser type microphone, with double-color ring type indicating lights (red/green).
The standard knob-type gooseneck microphone rod is available in 315mm and 415mm, and black and silver.
The microphone rod is removable, so it is easy to maintain and store.
Magnet HiFi speaker, which is muted when the microphone is one, and it is not easy to produce howl.
3.5mm stereo headphone jack for connection of headphones and the headphone volume is adjustable.
Each conference unit has a unique ID code.
With cameras, after properly configuring the conference controller or PC control software, it supports an automatic camera tracking function.
The unit is passive equipment and is powered by the system controller, with the input voltage being 24V.
It has an automatic EQ adjustment function, which helps to reduce howl.
The conference unit has prompt tones when it is powered on, and the prompt tone may be deactivated.
Chairman units are free from restrictions on speaking persons and may be activated freely.
Chairman units have the priority to maintain order at the conference site.
Chairman units are free from position limitations.
Connection in "hand-in-hand" "T" and "+" modes.
Model | D6223/D6224 | |
Type | Desktop | |
Effective Frequency Range of Gain Limitation (±3db) | Unit A to Unit B Monitor | 80Hz-7kHz |
Host LINE to Unit Monitor | 20Hz-8kHz | |
Unit to Host LINE OUT | 80Hz-9kHz | |
Speaker Power | 1.5W | |
Static Power Consumption | <1W | |
Maximum Power Consumption | 2W | |
SNR | >80dB | |
Crosstalk Attenuation | >80dB | |
Harmonic Distortion | <0.5% | |
Headphone Output | 9dBu，8-32Ω，3.5mm | |
Working Power Supply | DC 24V power supply | |
Unit Interface | 8pin DIN socket | |
Microphone | Microphone Type | Electret, cross-shaped, condenser type |
Sensitivity | -45dBV/pa | |
Input Impedance | 2kΩ | |
Equivalent Noise | 20dB (SPL) | |
MAX. SPL. | 125dB (THD<3%) | |
Package Dimensions | 560×215×165mm | |
Machine Dimensions | 218×120×50mm | |
Gross Weight | 2.5kg | |
Net Weight | 1kg | |
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