EM-4342 Covert Acoustic Tubeearpiece with an in-line Push-To-Talk (PTT) microphone for discreet two way radio communications. It features a high quality clear acoustic tube and a silicon ear tip for great sound and comfortable wear, The cable is made with Kevlar for durability.
Item no.:
EM-4342Color:
BlackMin order:
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EM-4342 Covert Acoustic Tube Police Radio Earpiece Headset with Mic PTT
◆ Soft-touch small lapel Push-to-talk (PTT),Built in microphone ◆ Earphone with Acoustic Tube with metal clip,VOX switch optional ◆ Can be worn on the lapel or shirt cuff ◆ Molded strain reliefs help protect cables from excessive bending and pulling ◆ Straight cables are very flexible ◆ Discreet communications,comfortable to wear for long-time wearing
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Microphone Specification: |
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Sensitivity Range |
-42± 3dB RL=1.0K Q Vs=2.0V(DC) 1KHz |
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Impedance Max |
2.2K2 1kHz (RL=2.2KΩ) |
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Frequency |
20-20KHz |
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Current Consumption Max |
VS=2.0V RL=2.2KΩ MAX: 500 μA |
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Operation Voltage Range |
2.5-10V (DC |
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Max Sound pressure Level |
110dB S.P.L |
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Speaker Specification: |
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Impedance |
32Ω+15%@1KHZ |
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Sensitivity |
115dB+10%/1Watt 0.5Meter |
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Resonance freq |
(FO) 680HZ+20% |
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Frequency respond |
F-5KHZ |
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Rated input power |
1.0W |
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Maximum input power |
1.5W |
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E-42 Acoustic tube Earpiece with metal clip |
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PTT #42 Small lapel PTT with microphone & metal clip (VOX Optional) |
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Kevlar cables for extended life in the fiedl |
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