EM-4132 radio communication earpiece features a clear acoustic tube and mushroom tipped surveillance earpiece for candid conversations. A Push-to-talk (PTT) button / microphone is on a separate wire that can be clipped to your lapel (clip included), hidden inside a pocket, or routed down a sleeve.
Item no.:
EM-4132Color:
BlackMin order:
50
EM-4132 walkie talkie Earpiece Earphone Headset with PTT Mic For Two-way Radio
◆ Soft-touch small lapel Push-to-talk (PTT),Built in microphone ◆ Earphone with Acoustic Tube,easy connect acoustic tube assembly for hygiene and multiple users ◆ Can be worn on the lapel or shirt cuff ◆ Molded strain relief help protect cables from excessive bending and pulling ◆ Straight cables are very flexible ◆ Discreet communications,comfortable to wear for long hours |
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Microphone Specification: |
|
Sensitivity Range |
-40± 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 |
100Ω+15%@1KHZ |
Sensitivity |
117dB+10%/1Watt 0.5Meter |
Resonance freq |
(FO) 680HZ+20% |
Frequency respond |
F-5KHZ |
Rated input power |
1.0W |
Maximum input power |
1.5W |
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E-41 Acoustic tube Earpiece with metal clip |
PTT #32 Palm lapel PTT with microphone & metal clip |
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Kevlar cables for extended life in the fiedl |
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