Item no.:
EM-1928Color:
BlackMin order:
50
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EM-1928 2 way radio Earbud earpiece with inline microphone and push to talk
Ear bud earpiece with inline microphone and PTT button, cable with clothing clip. Design for General, Hospitality, Hotels and Entertainment Markets. Suitable for left or right ear. Can be customzied for VOX function on PTT |
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 |
32Ω+15%@1KHZ |
Sensitivity |
92dB+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-19 Ear bud Earpiece with rubber cover |
PTT#28 In-line PTT with Microphone |
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Kevlar cables for extended life in the fiedl |
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