Products
WDC-900
WDC-900

Conference system


The WDC-900M system consists of the WDC-900M receiver, the WD-900C chairman transmitter and WD-900D delegate transmitter. It is a highly flexible, hardwired, digital conference system for fixed and mobile conference applications. 


With 83MHz bandwidth, up to 99 channels are compatible without interfering each other. Because of this feature, the about of channels won't be a problem any more. Rechargeable lithium batteries ensure users to operate it for more than eight hours and save money in daily use. The FIFO and chairman prior function provide more flexibility and stability.

It is the best choice for a medium and mobile discussion system, or as a large permanently installed conference system where voting, delegate management, simultaneous translation and language distribution functions are needed.



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WDC-900M

◆ Automatically start the channel with only signals input, volume level can adjust automatically

◆ Power level output automatically control design, making sure to avoid the feedback of over output  when many systems are working together

◆ Set any channel prior as users like, the gain of other channels will automatically reduce while the prior one  is operating

◆ The last operating channel keeps on so as to keep the sound environments of the meeting

◆ The system is controlled by monolithic, as many as 16 systems, total 128 frequencies can be used  in series

◆ 48V phantom power supply design of the system, helping input and monitor output


WDC-900M                                

Frequency Range: 2400～2483MHz

Control Frequency: 433MHz

System Compatibility: 99 units

Modulation: AFH FSK

Frequency Stability: rectified automatically

Audio Frequency Range:100Hz-12KHz

T.H.D.:<0.03%

S/N Ratio: >103dB(A)

Display: 128×64  OLED

Max. Audio Output: 1V

Power Requirements: DC 12  5000mA

Dimensions: 44*410*160mm

Weight: 1530g

 

WDC-900C\D                     

Frequency Range: 2400～2483MHz

Control Frequency: 433MHz

Power Consumption: standby<40mA, working<70mA

Modulation: AFH FSK

Frequency Stability: rectified automatically

Working Distance: 30M in open space

T.H.D.:<0.03%

Battery Spe.: 18650  3.7V (with protective circuit) rechargeable lithium battery)

Dimensions: 212*44*100mm

Weight: 630g


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