RAYTALK COMMUNICATIONS LTD.
RAYTALK COMMUNICATIONS LTD.
  • walkie talkie earpiece
  • earpiece wired
  • security guard earpiece
  • walkie talkie earpiece
  • earpiece wired
  • security guard earpiece

EM-440250 1 Wire Transparent Acoustic Tube Earpiece Headset with Big PTT for 2 Way Radio

EM-440250 Transparent Acoustic Tube Earpiece with Large PTT.With the best-quality transparent acoustic tube that could hardly be detected by people around you, this is also ideal for surveillance purposes and security at airports,crowd control at conventions and concerts, and other workg environment requirg discreet communications.

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EM-440250 1 Wire Transparent Acoustic Tube Earpiece Headset with Big PTT for 2 Way Radio

DETAILS

Details of EM-440250 1 Wire Transparent Acoustic Tube Earpiece Headset with Big PTT for 2 Way Radio
Details of EM-440250 1 Wire Transparent Acoustic Tube Earpiece Headset with Big PTT for 2 Way Radio
Details of EM-440250 1 Wire Transparent Acoustic Tube Earpiece Headset with Big PTT for 2 Way Radio
Details of EM-440250 1 Wire Transparent Acoustic Tube Earpiece Headset with Big PTT for 2 Way Radio

Specification of EM-440250 1 Wire Transparent Acoustic Tube Earpiece Headset with Big PTT for 2 Way Radio


Microphone Specification:

Sensitivity Range

-42± 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

30Ω+15%@1KHZ

Sensitivity

120dB+10%/1Watt 0.5Meter

Resonance freq

(FO) 680HZ+20%

Frequency respond

F-5KHZ

Rated input power

1.0W

Maximum input power

1.5W


Specification of EM-440250 1 Wire Transparent Acoustic Tube Earpiece Headset with Big PTT for 2 Way Radio

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