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This G shape VOX Headphone for Two-Way Radio is suitable for factories, construction sites, etc. ,which is suitable for RB48 and RB648 two way radios using scenarios, free your hands, make your operation easier, and receive information in time.
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Permanent-magnet dynamic loudspeaker |
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Dimensions |
Φ15mm*5.5 mm |
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Nominal Impedance |
32 Ohm±15% at 1 kHz |
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Sound Pressure Level |
115±3dB at 0.179V/0.1mW/1kHz |
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Lowest Resonance Frequency |
316Hz |
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Rated power |
2mW |
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Maximum power |
3mW |
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Transducer |
Electret condenser microphone |
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Output impedance |
Max: 2.2kΩ @1KHz |
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Sensitivity |
-40±3dB @1KHz,Vs=2.0V,RL=2.2KΩ, 0dB=1V/Pa |
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Directivity |
Omni directional |
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Operation voltage |
DC 1~10V |
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Current consumption |
Max:210uA |
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Plug |
Plug2:Φ2.5mm/4.5T Silver plug |
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Insulation impedance |
≥100MΩ(DC500V) |
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Bending force |
≥3.2kgf |
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Breaking force |
≥6.8kgf |
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Pullout force |
0.3Kg~3Kg,≥3000times |
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Wire 1 |
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Dimensions |
Φ3.0mm*4C(Red,Green,Gold,Blue) |
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Enamelled wire |
Φ0.08mm*8C |
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Length |
1M |
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Outer material |
Black PU 75A |
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Wire 2 |
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Dimensions |
Φ1.95mm*2C(Red,Gold) |
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Enamelled wire |
Φ0.08mm*12C |
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Length |
1.7M |
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Outer material |
Black PU 75A |
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With over 15 years of innovation and growth, RETEVIS offers a wide range of walkie talkie two way radios , include industrial two way radios, long distance walkie talkies, jobsite walkie talkies, commercial two-way radios, radio repeaters and wireless radio communication solutions. Trusted by millions of users worldwide, RETEVIS ensures reliable, clear, and instant communication across over 170 countries and regions, serving industries like construction, security, manufacturing, emergency response, and more.
At RETEVIS, we prioritize quality, with all walkie talkie radios meeting international certifications like FCC and CE. Our dedicated research and development team continuously innovates to offer advanced radio solutions that meet the unique communication needs of our customers. Backed a professional service team, we provide specialized technical support and customer service, ensuring a seamless experience for both individuals and businesses.View More
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