Chierda CD21 Portable Rugged Analog Two Way Radio
Additional information
1.Rugged Body, Dust-proof and Shock-proof
2.High-gain Antenna
Chierda CD21 Rugged Analog handheld radio is made of sturdy PC materials, which makes it anti-shock and anti-drop.
Sturdy body:
The shell is made of good quality. It is fearless of harsh environments. Dustproof and shockproof.
CTCSS/DCS:
CTCSS/DCS function ensures the security of the calls.
High-gain Antennas:
The high-gain antennas can be further expanded instant communication distance. CD 21 walkie talkie has an HD Copper antenna and strong penetration.
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SPECIFICATION |
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Frequency Range |
VHF:136-174MHz |
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Channel Spacing |
16 |
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Memory Channel |
12.5 KHz / 25 KHz |
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Rated Voltage |
3.7V DC |
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Battery Capacity |
1000mAh/2000mAh/3000mAh |
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Frequency Sensitivity |
± 2.5ppm |
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Antenna Impedance |
50Ω |
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Dimension |
95x52x32mm |
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TRANSMITTER |
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Output Power |
2W |
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Current |
≤1.2A |
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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 |
16K∅F3E/11K∅F3E |
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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 |
≥300mW |
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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
Charger*1
Belt clip*1
Strap*1
User’s manual*1
