W2000 WIRELESS DIGITAL CONFERENCE SYSTEM_Dongguan Dongya Audio Technology Co., Ltd.

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W2000 WIRELESS DIGITAL CONFERENCE SYSTEM

Application:

Description:

This system is a set of wireless conference system working in UHF frequency band, fully digital control, with multiple speech modes, and can be connected with the video host to realize the video tracking function. The power supply of the attending unit can use ordinary batteries or rechargeable lithium batteries, which is convenient and environmentally friendly. This system is easy to operate, free of engineering installation, economical and practical, and is the first choice for conference projects.

Parameter Structural drawing

W2000 host technical parameters:
Power input: DC12V-15V, ≥1A
Power consumption: <7W
Working temperature: -10℃--40℃
Main control machine size (W×H×D): 485mm×100mm (2U, including chassis feet)×355mm
Main control machine weight: 7.2kg audio channel
Communication method: UHF wireless method (one-way)
Number of channels: 5 channels (1 chairman unit channel, 4 represents unit channel)
Frequency range: (Frequency range is available in the range of 500MHz-950MHz)
Demodulation method: FM
Receiving sensitivity: -100dBml control channel
Communication method: UHF wireless method (two-way)
Number of channels: 16
Frequency range: 422.4MHz--438.4MHz
Modulation method: FSK
Receiving sensitivity: -100dBm
Radiation power: ≤+6dBm
Frequency deviation: <0.002
Data rate: 100KBPS1.3.3 attending unit microphone technical indicators
Signal coverage: indoor radius of 60 meters (not including the use of antenna extenders or antenna amplifiers)
Audio frequency response: 50Hz-15KHz
Total audio gain: ≤20dB
Signal to noise ratio: >85dB
Audio total harmonic distortion: ≤0.8%

Technical parameters of W2001/W2002 unit:
Working power supply: DC3.7V--4.5V
Power consumption: standby ≤360mW, speaking state ≤630mW
Working temperature: -10℃--40℃
Microphone length: 400mm
Size (W×H×D): 170mm×5.8mm (without microphone rod)×120mm
Weight: 0.6kg
Audio channel communication mode: UHF wireless mode (one-way)
Number of channels: 5 channels (1 chairman unit channel, 4 represents unit channel)
Frequency range: 500MHz-950MHz range available
Modulation method: FM
Modulation amount: 60KHz
Radiation power: ≤+9dBm
Frequency deviation: ﹤0.002
Reference speaking distance: 10cm--30cm control channel
Communication method: wireless direction (two-way)
Number of channels: 16
Frequency range: 422.4MHz--438.4MHz
Modulation method: FSK
Receiving sensitivity: -100dBm
Radiation power: ≤+6dBm
Frequency deviation: <0.002

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