TH1n Finger PTT

Artikel-Nr.: Sprechgarnitur TH1N - Finger PTT

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Over the headset heavy-duty headset (NRR 29dB)
Features: 1.Designed for rugged use in noisy environments
2.Dual muff with hearing protection
3.Dynamic noise cancelling flexible boom microphone                                 
4.High quality large round PTT button with 360 degree metal clip
5.Ear cups with acoustic noise reduction material and comfortable gel ear pads
6.Kelvar reiforced cable     
7.Compare to Motorola,kenwood,Icom,Hytera,Vertex Standard ...
Suitable for: Noisy environments like airport,racing sports,driving teams and some like that

 

1. Speaker Specification

 

Type

 Transducer Moving coil dynamic speaker

Impedance

 90Ω±15% @1KHZ

Sensitivity

 110±3dB @1KHZ

Resonance freq

 (F0) 400HZ±20%

Frequency respond

 F0~5KHz

Rated input power

 500mW

Maximum input power

 800mW

 

 

 

2. Microphone Specification

 

Sensitivity Range

-34 ± 2dB RL=2.2K ΩVs=3.0V(DC) 1KHz 0dB=1V/Pa

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

115dB S.P.L

 

 

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