2024 Guangzhou DSPPA Audio Co., Ltd.
2024 Guangzhou DSPPA Audio Co., Ltd.
2024 Guangzhou DSPPA Audio Co., Ltd.

Full Digital Conference Discussion Delegate Unit D6244

  • A pure speech conference unit.

  • With 2m dedicated 8-pin DIN high-density cable, and an aviation male connector.

  • Electret cardioid directional condenser pickup microphone, with two-color indicator ring (red/green), red for speaking, green for applying for speaking.

  • The standard knob-type gooseneck microphone rod is available in 315mm and 415mm, and black and silver. 

  • The microphone rod can be removed during recess for easy maintenance and preservation.

  • With an internal magnetic high-fidelity speaker, which is automatically muted when the microphone is turned on, not easy to produce howling.

  • With a 3.5mm stereo headphone jack for headphone connection, with adjustable headphone volume.

  • With the super strong anti-interference capability.

  • With a microphone on/off button, with a chairman priority button for the chairman unit.

  • With a button sign-in function.

  • With a unique ID for each conference unit.

  • Equipped with a camera, it can realize automatic tracking after setting by the digital conference system host or PC control software.

  • Equipped with the control host, the unit has a self-test function. The items to be tested include buttons, MIC, LED indicator, and built-in speaker.

  • The unit is a passive device, powered by the system host, with an input voltage of 24V.

  • With automatic adjustment and equalization to prevent howling. When the microphone is turned on, the speaker of the unit is automatically turned off to prevent the sound from being input back.

  • When the microphone is turned on, there is a prompt tone, the switch state of which can be set.

  • Through the host settings, the chairman unit has the priority function (can mute or turn off all delegate units), and the podium mode (the chairman unit is always on).

  • The chairman unit has the function of approving the application for speaking from the delegate unit.

  • The chairman unit can be turned on freely without being restricted by the number of speaking mics.

  • The chairman unit has the priority function of fully controlling the conference order.

  • The connection position of the chairman unit is not restricted.

  • Support “hand-in-hand”, “T-type” and “+-type” connection modes.


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Full Digital Conference Discussion Delegate Unit
Full Digital Conference Discussion Delegate Unit
Full Digital Conference Discussion Delegate Unit

Specifications of Full Digital Conference Discussion Delegate Unit

Model

D6244

Structure Type

Desktop

Speaker Power

1.5W

Static power consumption

<1W

Max. power consumption

4W

SNR

>80dB

Crosstalk Attenuation

>80dB

Harmonic distortion

<0.3%

Headphone Output

9dBu, 8-32Ω, 3.5mm

Working Power

Host power supply DC24V

Unit Interface

8-pin DIN dedicated interface

Microphone Type

Electret cardioid condenser

Sensitivity

-45dBV/pa

Input impedance

2kΩ

Equivalent Noise

20dB (SPL)

Max SPL

125dB (THD<3%)


Connection-Diagram-of-D6201.jpg

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