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Enping City Baofeng Electronic Equipment Factory

Wireless Conference System, Infrared Conference System, Professional Conference Microphone manufacturer / supplier in China, offering Bu-740 Infrared Frequency Wireless Conference System, Bls-3502c/D Digital Wired Conference System, K-2038 8CH Wireless Lavalier Microphone and so on.

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Supplier Homepage Product UHF conference microphone system Bu-740 Infrared Frequency Wireless Conference System

Bu-740 Infrared Frequency Wireless Conference System

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 10000set Per Year
Transport Package: Carton Box
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: BU-740
  • Application: Commercial
  • Monitor: LCD Screen
  • Origin: China
  • Hi-Fi: Hi-Fi
  • Certification: RoHS, CCC
  • Trademark: BKR
  • HS Code: 8518100090
Product Description
Bu-740 Infrared Frequency Wireless Conference System

Function:
*4 channels.Adjustable frequency.
*IR automatic. totally 256(4*64) frequency.
*10 controllers can used simultaneously.
*LCD screens show working status on the receiver and emitter.
*There are 4 balanced output and 1 mixed unbalanced output,4 rubber antennas.
*Consumption is 100mA. 1.5V*4 AA battery power supply,support 10 hours.
*Light ring on the microphone head will display working status.
*Working distance: 50-80 meter
*It's suitable for various kinds of conference and performance occasion.

Bu-740 Infrared Frequency Wireless Conference System

Paramter:
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:

Bu-740 Infrared Frequency Wireless Conference System
Balanced XLR output:                       4
SQ sensitivity adjustment knob:     4
Mixed unbalanced 6.3 output   :     1


Transmitter:

Bu-740 Infrared Frequency Wireless Conference System
All new ABS new plastic material, long working distance and long working time up to 10hours.

Power key long press use for on/off, press once to mute the microphone.


Option transmitter as following:

Bu-740 Infrared Frequency Wireless Conference System Bu-740 Infrared Frequency Wireless Conference System
                                GL08H                                                                      BL05T (LI BATTERY)
            wireless handheld microphone                                       wireless bodypack microphone

 
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