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Enping City Baofeng Electronic Equipment Factory

High Quality Conference System, Conference System, Infrared Frequency Wireless Conference System manufacturer / supplier in China, offering Four Channel High Quality Conference System Bu-840, Wcs-101 Wireless Conference System Chairman Unit/Delegate Unit, Bls-513 Wired 48V Phantom Microphone and so on.

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Supplier Homepage Product UHF conference microphone system Four Channel High Quality Conference System Bu-840

Four Channel High Quality Conference System Bu-840

FOB Price: Get Latest Price
Min. Order: 1 Set
Port: Jiangmen, China
Production Capacity: 10000set Per Year
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: BU-840
  • Application: Commercial
  • Monitor: LCD Screen
  • Frequency Per Channel: 64
  • Trademark: BKR
  • Origin: China
  • Hi-Fi: Hi-Fi
  • Certification: RoHS, CCC
  • Channel: 4
  • Total Frequency Points: 256
  • Transport Package: Carton Box
  • HS Code: 8518100090
Product Description
Four Channel High Quality Conference System BU-840

*4 channels.Adjustable frequency.
*IR automatic. totally 256(4*64) frequency.
*10 controllers can used simultaneously.
*Metal base shell material of the desk top microphone.
*LCD screens show working status on the receiver and emitter.
*There are 4 balanced output and 1 mixed unbalanced output,4 rubber antennas.4 SQ power adjust knob.
*Indiviual adjusted window and power switch on each channel of receiver.
*Built-in 2100mA large capacity lithium battery.Support 25 hours.
*Light ring on the microphone head will display working status.
*Working distance: 50-80meter.
*It's suitable for various kinds of conference and performance occasion.

Channel number: 4
Oscillation Mode: PLL synthesized
Modulation Mode: FM
Frequency Range: UHF 500~900MHz
Frequency Stability : ±0.001%
Max. Deviation Range: ±30KHz
S/N Ratio : >105dB
T.H.D: <0.5%@1KHz
Sensitivity: 1.2/UV@S/N=12dB
Power Supply: DC 12~17V
Audio Output: Independent: 0-400mV
                     Mixed: 0-300mV

Back panel of the receiver:

Four Channel High Quality Conference System Bu-840
Balanced XLR output:                       4
SQ sensitivity adjustment knob:     4
Mixed unbalanced 6.3 output   :     1


Four Channel High Quality Conference System Bu-840

*Ultra thin body, metal base, long working distance and long working time up to 25hours.

*Conference transmitter built-in large capacity lithium battery. Use USB plug and cable to charge power as above picture.

Option transmitter as following:

Four Channel High Quality Conference System Bu-840 Four Channel High Quality Conference System Bu-840
                               GL08H                                                                          BL05T (LI-BATTERY)           
           wireless handheld microphone                                       wireless bodypack microphone

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