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Conference Mic

Conference Mic

D6222 Desktop Delegate Microphone with Voting Function
Compliant with IEC 60914 international standard.
The conference has 2m 8 core high-density DIN cable with an aviation plug.
The microphone rod has a number of lengths for selection: 315mm, 320mm, 415mm and 430mm, and they may be in black or silver white colors....

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Features
Compliant with IEC 60914 international standard.
The conference has 2m 8 core high-density DIN cable with an aviation plug.
The microphone rod has a number of lengths for selection: 315mm, 320mm, 415mm and 430mm, and they may be in black or silver white colors.
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.
Microphone on/off switch, 5 vote buttons and chairman units has additional chairman priority button.
Conference check-in function. Each conference unit has a unique ID code.
High brightness LCD screen, when in working it can display in real time:
The ID, number of conventioners applying for speech, vote results, number of check-in conventioners and other operation messages;
User can switch between simplified Chinese and English languages in message displaying.
With cameras, after properly configured on the conference controller or PC control software, it supports automatic camera tracking function.
The unit is a passive equipment and is powered by the system controller, with input voltage being 24V.
Chairman units has the priority to maintain order at the conference site.

Description
D62 series smart digital conference system provides functions such as discussion speech, votes, conference check-in, simultaneous interpretation, infrared voice distribution, teleconference and automatic camera tracking, etc. The system is composed of controllers, conference units, cameras and corresponding application software. The conference system includes conference controllers and extension controllers. The conference units include chairman speech units, conventioner speech units, vote units, interpretation units and infrared voice receiving units, etc. Application software includes computer remote control software, Android tablet PC control software and other application software.

Specification

Model

D6222

Structure and Type

Desktop

Output frequency response

45Hz-18kHz(-3dB)

Speaker Power

1.5W

Static power consumption

<1W

Max. 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

Port on the unit

8pin DIN socket

Microphone

Type of microphone

Electret, heart-shaped, condenser type

Frequency response

40Hz-20kHz(-3dB)

Sensitivity

-45dBV/pa

Input impedance

2kΩ

Equivalent Noise

20dB (SPL)

Max SPL

125dB (THD<3%)


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