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B-50Q noise canceling 2-way radio headset is used in applications from auto racing to industrial, Ideal for airport tarmacs, fans at car races, construction sites and other intense noise environment. and heavy equipment operation, providing tough reliable 2-way communication. Features DNC microphone for clear transmissions and Clear Hear speakers for unsurpassed audio performance. The racing communications headsets are built to perform in extreme noise environments -combining the latest technology and firm, yet comfortable fit for optimum communication.
Microphone Specification: | |
Sensitivity Range | -47± 3dB RL=1.0K Q Vs=2.0V(DC) 1KHz |
Impedance Max | 2.2K2 1kHz (RL=2.2KΩ) |
Frequency | 20-20KHz |
Current Consumption Max | VS=2.0V RL=2.2KΩ MAX: 500 μA |
Operation Voltage Range | 2.5-10V (DC |
Max Sound pressure Level | 110dB S.P.L |
Speaker Specification: | |
Impedance | 32Ω+15%@1KHZ |
Sensitivity | 95dB+10%/1Watt 0.5Meter |
Resonance freq | (FO) 680HZ+20% |
Frequency respond | F-5KHZ |
Rated input power | 1.0W |
Maximum input power | 1.5W |
RayTalk is dedicated to providing a full range of heavy duty headset, we offer cost-effective and reliable solutions.
3rd Floor,Building C,Kemron Science &Technology Park,Guansheng 5th Road,Guanlan,Longhua District, Shenzhen,China,518110
