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

Infrared Wireless Discussion Conference System Delegate Microphone D6703

  • Adopt brand new numerical control design.

  • With extended microphone rod optional.

  • With rotatable condenser microphone rod.

  • With mute function.

  • With OLED dot matrix display, to display battery power, charging status, microphone status, microphone ID number, dynamic button indication for corresponding operation.

  • The delegate unit has Speak button (on/off) and speaking state indicator.

  • The wireless meeting room microphone mesh head has a light ring, which can display the speaking state of the microphone.

  • The delegate unit will automatically shut down after another 60 seconds if the signal has not recovered after 20 seconds of abnormal signal.

  • After the microphone is turned on, it can display the strength of the receiving/transmitting signal. When the receiving surface of the delegate unit is blocked, the display will prompt “Signal Abnormal!” and the microphone will automatically mute.

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Infrared Wireless Discussion Conference System Delegate Microphone
Infrared Wireless Discussion Conference System Delegate Microphone
Infrared Wireless Discussion Conference System Delegate Microphone
Infrared Wireless Discussion Conference System Delegate Microphone

Specifications of Infrared Wireless Discussion Conference System Delegate Microphone

Model

D6703

Communication Mode

IR Wireless Mode

Frequency Range

2MHz-3MHz

Demodulation Method

FM/FSK

Infrared Radiation Power

+10dBM

MIC Sensitivity

-44dB±2dB

Frequency Response

100Hz-12KHz

Distortion

<0.5%

Reference Speaking Distance

10-30cm

Built-in Power Supply

Lithium polymer battery 12V/4000MAH

Power

4W

Working Temperature

0℃-40℃

Microphone Rod Length

400mm

Dimensions

168×145×60mm

Weight

1.2kg (with battery)


IR-Infrared-Conference-Host-diagram.jpg

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