Cherda CD-528 Waterproof 10m walkie talkie
RM 380.00
Specifications
waterproof walkie talkie CD-528
1.urgent alarm
2.data copying
3.lower capacity of battery reminding
4. 4 colors optional
1.urgent alarm
2.data copying
3.lower capacity of battery reminding
4. 4 colors optional
Mstar dustproof &waterproof Walkie talkie CD-528
Specification:
Common Index | Model: CD-528 | ||||
Frequency Range | 136-174MHz | ||||
400-470MHz | |||||
Rated Voltage | DC 7.2V | ||||
Memory Channel | 199 | ||||
Channel Spacing | 12.5KHz/25KHz | ||||
Frequency Sensitivity | ±2.5PPM | ||||
Antenna Impedance | 50Ω | ||||
Dimension | 117*55*38mm | ||||
TRANSMITTER | |||||
Output Power | 5W/1W | ||||
Current | ≤1.5A | ||||
Modulation Distortion | |||||
Maximum Frequency Deviation | |||||
CTCSS Frequency Deviation | 0.75KHz±50Hz | ||||
Spurious Radiation | ≤7uW | ||||
Modulation Mode | FM(16KøF3E/11KøF3E) | ||||
Remanent Radiation | ≤-35dB | ||||
RECEIVER | |||||
RF Sensitivity | 0.25uV | ||||
Silent Sensitivity | 0.2uV | ||||
Audio Frequency Power | ≥500mW | ||||
Audio Distortion | |||||
Spurious Rejection | ≥55dB | ||||
Adjacent Channel Selectivity | ≥65dB ≥60dB | ||||
Intermodulation Reject Ratio | ≥60dB ≥55dB | ||||