Two-Wire Surveillance earpiece with PTT mic for Motorola GP328
Ideal for environments that require Discrete communications, surveillance accessories allow the radio user to privately receive messages with an earpiece. This is a 2-wire surveillance kit with clear acoustic tube.
Advantage:
1. Professional surveillance two wire kits, with medicinal Grade acoustic tube; discreet and comfortable;
2. Separated microphone in most popular PTT. PTT button and earpiece for discreet communication
3. All have Kevlar reinforced cable and over molded strain assemblies,and over molded strain relief.
4. Optional black or beige color.
5. Clear sound quality, noise eliminated.
6. Can change the earplug (Eartip1, Trigonal, and NOISE LIMITER) as your request.
7. Ideal for security, SWAT and other applications which require discrete communications.
Speaker Specification
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Type
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Transducer Moving coil dynamic speaker
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Impedance
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90Ω±15% @1KHZ
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Sensitivity
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110±3dB @1KHZ
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Resonance freq
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(F0) 400HZ±20%
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Frequency respond
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F0~5KHz
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Rated input power
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500mW
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Maximum input power
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800mW
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Microphone Specification
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Sensitivity Range
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-34 ± 2dB RL=2.2K ΩVs=3.0V(DC) 1KHz 0dB=1V/Pa
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Impedance Max
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2.2KΩ 1kHz (RL=2.2KΩ)
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Frequency
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20-20KHz
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Current Consumption Max
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0.5uA RL=2.2KΩ Vs=3.0V(DC)
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Operation Voltage Range
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1.0V-10V (DC)
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Max Sound pressure Level
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115dB S.P.L
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