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RAYTALK COMMUNICATIONS LTD.
RAYTALK COMMUNICATIONS LTD.
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EM-4238T Portable Two Way Radio Earpiece Security Covert Surveillance Headphones with PTT

EM-4238T is a Security covert surveillance kit earpiece for two way radios. The clear quick disconnect acoustic tube allows for easier exchange of ear pieces and provides for discreet operation. Provides transmit and receive capabilities, and includes a clear acoustic tube with a rubber ear tip for extended wear and comfort. It's the ULTIMATE covert solution in high noise environments.

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EM-4238T Portable Two Way Radio Earpiece Security Covert Surveillance Headphones with PTT

DETAILS

Details of EM-4238T Portable Two Way Radio Earpiece Security Covert Surveillance Headphones with PTT
Details of EM-4238T Portable Two Way Radio Earpiece Security Covert Surveillance Headphones with PTT
Details of EM-4238T Portable Two Way Radio Earpiece Security Covert Surveillance Headphones with PTT
Details of EM-4238T Portable Two Way Radio Earpiece Security Covert Surveillance Headphones with PTT

Specification of EM-4238T Portable Two Way Radio Earpiece Security Covert Surveillance Headphones with 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

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


Specification of EM-4238T Portable Two Way Radio Earpiece Security Covert Surveillance Headphones with PTT


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