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PRYME heavy-duty EX and noise-reducing communication headset HP80EX is specially designed for use in high noise environment. The two-side earmuffs are directly installed in the mounting groove of the helmet, which is more convenient for the operator to wear The plastic water-proof microphone arm makes it easy for the user to adjust the angle of the call, the built-in volume control knob adjusts the volume at the headphone end, and the built-in PTT button makes it easy for the user to trigger the call at any time A noise-canceling microphone ensures a clear transmission even in high-noise environments.
HP-80B(Blue case) HP-80Y(Yellow case) HP-80BK(Black case)
- ●Dual muff style headset with adjustable over-the-head, padded headband
- ●Lightweight, comfortable and easy to adjust
- ●Aviation-style boom microphone with flexible arm
- ●Standard Electret Condensor Microphone provides clear, crisp audio in all applications.Dynamic and electronic Noise Cancelling Microphone elements optional and very easy to change (2 screws)
- ●Tactile PTT button mounted on right earcup.Adjustable volume control on left earcup
- ●Loud muff earphones for the user to hear incoming signals easily
●Easy to replace foam Ear Pads.Optional Gel Ear Pads and Cloth Ear Pad covers available.
●Removable and replaceable radio interface cable
●Flat black finish resists scratches and dirt.
Earphone unit parameters | |
Unit size | 50mm housing |
Weight of single earmuffs | 14.8g |
Impedance | 32Ω At around 1KHz |
Rated power | Normal 30mW RMS Maximum 100mW |
Output sound pressure level | 95±3dB /1mW /1cm Average at 1.0K, 1.2K, 1.5K, 2.0KHz |
Resonance | 100Hz |
Bandwidth | 100Hz~3000Hz |
Microphone parameters | |
Materials | ABS Plastic |
Sensitivity | -47±3dB (at L=50mm) (0dB=1V/Pa,1KHz) |
Impedance | Low impedance 680Ω |
频宽 | 300Hz~10KHz |
最大工作电压 | 10V |
标准工作电压 | 1.0V |
功耗 | Max. 0.5mA |
信噪比 | More than 60dB |
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