DWS-3000M

Digital Wireless Central Controller Unit with Recorder & Support camera tracking

DWS-3000M is a new design for the Digital Wireless Central Controller Unit. Adopt all-digital conference technology, developed based on digital network architecture, built-in high-performance CPU processor, faster processing speed, better sound quality, support discussion, video tracking functions and can use vote functionality. With a 2.69-inch full-view IPS TFT screen, you can see the any status from there and see details clearly..

VERIFICATION OF COMPLIANCE : CE

Certifications : NBTC | IEC 62368-1 , ETSI EN 300 422-1

FEATURES

  • Built-in high-performance CPU processor.
  • Anti-interference circuit design to eliminate all interference from mobile phone signals.
  • Adopt FM transmission audio, cooperate with high-reduction circuit and anti-howling design, and use the new anti-howling single-point high-sensitivity capacitor microphone core to achieve high-fidelity restoration of conference sound.
  • 2.69-inch full-view IPS TFT screen, intuitive display and easy adjustment of system parameters.
  • Support USB recording, high-fidelity WAV format output.
  • This series of conference systems can support 200 wireless conference units, and the number of speakers can be set to 1-4 people at the same time.
  • With variety of conference modes:
        • FIFO (first in, first out mode)
        • APPLY (application mode)
        • FREE (free mode)
        • LIMIT (restricted mode)
  • Support conference service function, speaking unit can apply for tea, pen, help services.
  • High-performance DSP processor to adjust the high and low frequencies and noise reduction on the audio to make the sound clear and thorough; effectively prevent howling.
  • With USB interface, can be connected to a computer to set up the host.
  • With camera 232 and 485 communication interface (6P Phoenix interface), connect SD or HD camera, support SONY VISCA, PELCO P / D communication protocol.
  • With video switching 232 interfaces (3P Phoenix interface), can connect HD video matrix.
  • With 2 channels of audio antenna interface (BNC interface) and 1 channel of data antenna interface (TNC interface).
  • Operation distance up to 100 meters with the best condition, 60 meters in normal condition.

DIAGRAM

Audio channel
Transmission methodUHF Wireless (one way)
Audio channel4
Carrier frequency bandUHF 694.5 ~ 702.7 MHz, 
         748.3 ~ 757.7 MHz
Band width17.8 MHz
Modulation methodFM
Receiving sensitivity-90 dBm
Signal to Noise Ratio>85 dB
Frequency response20Hz - 20KHz
  
Data control channel
Transmission methodUHF Wireless (two-way)
Data channel20
Frequency Range (TX/RX)UHF 433.050 - 434.790 MHz
Modulation methodFSK
Receiving sensitivity-90 dBm
Signal to Noise Ratio>85 dB
Transmission consumption≤+7 dBm
Communication rate110 KBPS
Frequency deviation<0.003
  
DWS-3000M Controller Unit
Carrier frequency band (RX)UHF 694.5 ~ 702.7 MHz, 
         748.3 ~ 757.7 MHz
Frequency response20Hz - 20KHz
Signal covering range60 M
Consumption Rating< 7.2W
OutputXLR x 1, 6.35mm x 1
Power supplyDC 12V / 2A
DisplayIPS TFT  
Operating temperature range -10°C  to 40°C
ColorBlack
Dimensions (W x L x H)483 x 266 x 45.3 mm
Weight3.1 kgs.
Audio channel 
Transmission method UHF Wireless (one way) 
Audio channel 4
Carrier frequency band UHF 694.5 ~ 702.7MHz, 
        748.3 ~ 757.7MHz 
Band width 17.8 MHZ 
Modulation methodFM
Maximum modulation 60K
Receiving sensitivity -90 dBm 
Signal to Noise Ratio>85 dB
Radiant power ≤ 10 dBm 
Frequency response 20HZ ~ 20KHZ 
  
Data control channel 
Transmission method UHF Wireless (two-way) 
Data channel 20
Frequency Range (TX/RX) UHF 433.050 - 434.790 MHz
Modulation method FSK  
Receiving sensitivity -90 dBm 
Signal to Noise Ratio>85 dB
Transmission consumption ≤ +7 dBm 
Communication rate 110 KBPS 
Frequency deviation<0.003
  
Gooseneck Microphone 
Type Condenser 
Polar pattern Unidirectional, Cardioid
Frequency response 50Hz – 20KHz
Color Black 
Connection 5-pin 
Microphone stem Length 480 mm 
  
Chairman Unit 
Carrier frequency band (TX) UHF 694.5 ~ 702.7 MHz, 
        748.3 ~ 757.7 MHz 
Frequency response 20Hz - 20KHz 
Signal covering range 60M 
RF Output Power ≤ 10 dBm 
Operating temperature range -10°C  to 40°C
Display touch screen   4-inch capacitive IPS TFT 
Transmitter power ≤ 10 dBm
Consumption Rating Standby: ≤350mW, 
Speaking: ≤620mW
Power supplyDC 3.7V - 4.5V
Operation time7 hours  
  
General features 
Color Dark Grey
Dimensions (W x L x H)Base: 101.7*148*56.5mm
Gooseneck Mic:  480mm
Weight Base: 0.68 kg
Gooseneck Mic: 0.07kg

 

Audio channel 
Transmission method UHF Wireless (one way) 
Audio channel 4
Carrier frequency band UHF 694.5 ~ 702.7MHz, 
        748.3 ~ 757.7MHz 
Band width 17.8 MHZ 
Modulation methodFM
Maximum modulation 60K
Receiving sensitivity -90 dBm 
Signal to Noise Ratio>85 dB
Radiant power ≤ 10 dBm 
Frequency response 20HZ ~ 20KHZ 
  
Data control channel 
Transmission method UHF Wireless (two-way) 
Data channel 20
Frequency Range (TX/RX) UHF 433.050 - 434.790 MHz
Modulation method FSK  
Receiving sensitivity -90 dBm 
Signal to Noise Ratio>85 dB
Transmission consumption ≤ +7 dBm 
Communication rate 110 KBPS 
Frequency deviation<0.003
  
Gooseneck Microphone 
Type Condenser 
Polar pattern Unidirectional, Cardioid
Frequency response 50Hz – 20KHz
Color Black 
Connection 5-pin 
Microphone stem Length 480 mm 
  
Delegate Unit 
Carrier frequency band (TX) UHF 694.5 ~ 702.7 MHz, 
        748.3 ~ 757.7 MHz 
Frequency response 20Hz - 20KHz 
Signal covering range 60M 
RF Output Power ≤ 10 dBm 
Operating temperature range -10°C  to 40°C
Display touch screen   4-inch capacitive IPS TFT 
Transmitter power ≤ 10 dBm
Consumption Rating Standby: ≤350mW, 
Speaking: ≤620mW
Power supplyDC 3.7V - 4.5V
Operation time7 hours  
  
General features 
Color Dark Grey
Dimensions (W x L x H)Base: 101.7*148*56.5mm
Gooseneck Mic:  480mm
Weight Base: 0.68 kg
Gooseneck Mic: 0.07kg
Audio channel 
Transmission method UHF Wireless (one way) 
Audio channel 4
Carrier frequency band UHF 694.5 ~ 702.7MHz, 
        748.3 ~ 757.7MHz 
Band width 17.8 MHZ 
Modulation methodFM
Maximum modulation 60K
Receiving sensitivity -90 dBm 
Signal to Noise Ratio>85 dB
Radiant power ≤ 10 dBm 
Frequency response 20HZ ~ 20KHZ 
  
Data control channel 
Transmission method UHF Wireless (two-way) 
Data channel 20
Frequency Range (TX/RX) UHF 433.050 - 434.790 MHz
Modulation method FSK  
Receiving sensitivity -90 dBm 
Signal to Noise Ratio>85 dB
Transmission consumption ≤ +7 dBm 
Communication rate 110 KBPS 
Frequency deviation<0.003
  
Short Microphone
Type Condenser 
Polar pattern Hyper Cardioid
Frequency response 50Hz – 20KHz
Color Dark Grey
Microphone stem Length 230 mm 
  
Chairman Unit
Carrier frequency band(TX) UHF 694.5 ~ 702.7 MHz, 
         748.3 ~ 757.7 MHz 
Frequency response 20Hz - 20KHz 
Signal covering range 60M 
RF Output Power ≤ 10 dBm 
Operating temperature range -10°C  to 40°C
Display touch screen   4-inch capacitive IPS TFT 
Transmitter power ≤ 10 dBm
Consumption Rating Standby: ≤350mW, 
Speaking: ≤620mW
Power supplyDC 3.7V - 4.5V
Operation time7 hours  
  
General features 
Color Dark Grey
Dimensions (W x L x H)Base: 101.7*148*56.5mm
Square Mic:  227*35*31mm
Weight Base: 0.68 kg
Square Mic: 0.35kg
Audio channel 
Transmission method UHF Wireless (one way) 
Audio channel 4
Carrier frequency band UHF 694.5 ~ 702.7MHz, 
        748.3 ~ 757.7MHz 
Band width 17.8 MHZ 
Modulation methodFM
Maximum modulation 60K
Receiving sensitivity -90 dBm 
Signal to Noise Ratio>85 dB
Radiant power ≤ 10 dBm 
Frequency response 20HZ ~ 20KHZ 
  
Data control channel 
Transmission method UHF Wireless (two-way) 
Data channel 20
Frequency Range (TX/RX) UHF 433.050 - 434.790 MHz
Modulation method FSK  
Receiving sensitivity -90 dBm 
Signal to Noise Ratio>85 dB
Transmission consumption ≤ +7 dBm 
Communication rate 110 KBPS 
Frequency deviation<0.003
  
Short Microphone
Type Condenser 
Polar pattern Hyper Cardioid
Frequency response 50Hz – 20KHz
Color Dark Grey
Microphone stem Length 230 mm 
  
Delegate Unit 
Carrier frequency band(TX) UHF 694.5 ~ 702.7 MHz, 
         748.3 ~ 757.7 MHz 
Frequency response 20Hz - 20KHz 
Signal covering range 60M 
RF Output Power ≤ 10 dBm 
Operating temperature range -10°C  to 40°C
Display touch screen   4-inch capacitive IPS TFT 
Transmitter power ≤ 10 dBm
Consumption Rating Standby: ≤350mW, 
Speaking: ≤620mW
Power supplyDC 3.7V - 4.5V
Operation time7 hours  
  
General features 
Color Dark Grey
Dimensions (W x L x H)Base: 101.7*148*56.5mm
Square Mic:  227*35*31mm
Weight Base: 0.68 kg
Square Mic: 0.35kg

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