Chierda CD728 5W Durable Two-way radio is a IP66 waterproof walkie-talkie with up to 16 channels. It features a small and portable body. Multiple colors can satisfy every users’ customized needs.
Scrambler Function:
Scrambler function can encryption your communication. It can greatly protect privacy.
Battery Saving Mode:
When battery saving function is on, CD728 two-way radio can be used for a longer time.
Alarm Function:
In the event of an emergency, activating the emergency alarm is a convenient way to ask for help.
IP66 Waterproof:
CD-728 two way radio is waterproof and dustproof, which can satisfy users’ needs in different sectors.
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SPECIFICATION |
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Frequency Range |
VHF:136-174MHz or |
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Channel Spacing |
16 |
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Memory Channel |
12.5 KHz / 25 KHz |
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Rated Voltage |
7.4V DC |
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Battery Capacity |
1200mAh/1600mAh |
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Frequency |
± 2.5ppm |
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Antenna Impedance |
50Ω |
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Dimension |
99x55x32mm |
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TRANSMITTER |
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Output Power |
5W |
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Current |
≤1.6A |
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Modulation Distortion |
<5%(300-3000Hz) |
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Maximum Frequency |
≤ 5KHz/≤ 2.5KHz |
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CTCSS Frequency |
0.75KHz± 50Hz |
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Remanent Radiation |
≤7uW |
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Modulation Mode |
FM |
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Remanent Modulation |
≤-35dB |
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RECEIVER |
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RF Sensitivity |
≤ 0.25uV/ ≤ 0.3uV |
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Silent Sensitivity |
≤0.2uV/≤0.25uV |
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Audio Frequency Power |
≥500mW |
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Audio Distortion |
≤5% |
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Modulation Receiver |
±7KHz |
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Spurious Rejection |
≥55dB |
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Selectivity |
≥65dB |
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Intermodulation |
≥60dB |
Whats in the Box
Product set
Radio*1
Battery*1
Belt clip*1
Charger*1
Strap*1
Antenna*1
User’s manual*1
