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Motocycle Headset Heavy Duty style
Model No: PTE-740KT
Match with: all kind of two way radio
Color: Red,Yellow,Black colors opioned
Warranty: full one year
Heavy -duty headset offer high clarity sound and additional hearing production necessary for consistent, clear communication in high noise environments.Perfect for use by manufacturing plant engineers, industrial processing technicians, construction teams, airport personnel, racing crews or anyone in a high noise environment.
Spk and mic spec as below:
1. Speaker Specification
Type | Transducer Moving coil dynamic speaker |
Impedance | 8Ω±15% @1KHZ |
Sensitivity | 91±3dB/1Watt 0.5Meter |
Resonance freq | (F0) 14000HZ±20% |
Frequency respond | F0~14KHz |
Rated input power | 2.0W |
Maximum input power | 3.0W |
2. Microphone Specification
Sensitivity Range | -44 ± 4dB RL=1.0K Ω Vs=2.0V(DC) 1KHz |
Impedance Max | 2.2KΩ 1kHz (RL=2.2KΩ) |
Frequency | 20-20KHz |
Current Consumption Max | 0.5uA RL=2.2KΩ Vs=3.0V(DC) |
Operation Voltage Range | 1.0V-10V (DC) |
Max Sound pressure Level | More than 60dB |
3.PTE-740KT with Metel Folding Microphone

4. PTE-740KT with Gooseneck Microphone

5. The PTT details


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