Two way radio head band hearing protection headset for Kenwood TK-3207 NX-220 NX-320 NX-420 NX-240 NX-340 TK-2107 TK-3170
Headband Hearing Protection Headset for Motorola 2 PIN radios
| Compatible Radios TK-208 / 2000 / 2100(Pro Talk) / 2102(Pro Talk) / 2130(Pro Talk XLS) / 2160 / 220 / 240 / 240D / 248 / 250 / 260 / 260D / 260G / 270 / 2170 / 3170 / 272G / 308 / 3100(ProTalk) / 270G / 3160 / 320 / 340 / 3101(Free Talk) / 3102 (ProTalk) / 3130(ProTalkXLS) / 3131(FreeTalkXLS) / 340D / 348 / 350 / 353 / 360 / 360G / 370 / 370G / 372G / 373 / 430 / 431 / 2200 / 3200 TH-22AT / 235A / D7A(G) / F6 / G71A / K2AT / 77A / 78A / 28A / 48A / 42AT NX-220/320 |
Color: Black
Approx. Weight: 14.8g
Boom type: Universal Flexible
Plug: 5P Mini Chassis XLR Connector, Male
Ear Pads: Flexible inert foam
PTT Switch: 500,000 cycle rated
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Speaker:
Size: Outer Diameter 50mm
Weight: 14.8 gram
Magnet: Materials Ferrite Size Φ20.5*4.5mm
Impendence: 32Ω At around 1KHz
Power Rating: Normal 30mW RMS, Maximum 100mW
Output Sound Pressure Level: 95±3dB /1mW /1cm With Artificial ear per channel
Resonance Fo: 100Hz
Frequency Range: 100Hz~3000Hz
Distortion: 5% Maximum at 1KHz /1mW /1cm
Volume Control: 2 32Ωpallel, VR=500Ω, If Input =100dB,
Volume range is 15dB~100dB.
Microphone:
Type: Noise Cancelling Condenser Mic.
Case Material: ABS Plastic
Sensitivity: -47±3dB (at L=50mm) (0dB=1V/Pa,1KHz)
Impendence: Low impedance 680Ω
Frequency: 300Hz~10KHz
Max.operation voltage: 10V
Standard operation voltage: 1.0V
Current consumption: Max. 0.5mA
Sensitivity reduction: Within -3dB at 1V
S/N ratio: More than 60dB
Noise Canceling Ear Muff for Two Way Radio
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