RT618 PMR Radios (5 Pack) with 5-Port USB Charger
RT618 and USB Charger BUNDLE walkie talkie restaurant
Description:
- Small and light, compact, easy one-handed operation;
- High quality batteries for long time calls;
- Mini USB jack, support multiple charging methods.
- Multiple functions，keystrokes easy，convenience
Function Introduction
- ◆ Frequency:PMR446
- ◆ Up to 16 Channels
- ◆ Chinese/English Language
- ◆ 50 Groups CTCSS,105 Groups of standard DCS
- ◆ Time-out timer(TOT)
- ◆ Battery saving function
- ◆ Alarm function
- ◆ USB rapid charge
- ◆ Programmable by PC
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General Specifications |
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Frequency |
446.00625-446.19375MHz |
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Channels Capacity |
16 |
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Channels Spacing |
12.5KHz |
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Operation voltage |
3.7V DC |
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Operation temperature |
-20℃--+50℃ |
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Antenna impedance |
50Ω |
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Transmitter Specifications |
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RF Power |
≤0.5W |
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Maximum deviation |
≤2.5KHz |
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Frequency stability |
±5ppm |
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Adjacent channel power |
≤-60dB |
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SNR |
≥-40dB |
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Audio Distortion |
≤5% |
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Transmission current |
≤1.45A |
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Receiver |
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Sensitivity |
-122dBm(12Db SINAD) |
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Audio power |
0.33-0.37W@3.7V |
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Audio distortion |
≤5% |
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Inter modulation |
55dB |
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Adjacent channel selectivity(W/N) |
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Modulation Acceptance |
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Receiver current |
≤70mA |
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USB Charger |
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Input |
100-240V 50/60Hz 1.3A Max |
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Output |
DC5V 8.0A Max |
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Output power |
40W |
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Dimension |
120x120x35mm |
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Weight (without AC cord) |
140g |