Description
.Specifications
SFE S850UV-1 Waterproof IP66 Dual band Walkie talkie
Frequency Range
136-174/245-246/
400-470/470-520MHz
Channel Capacity
256CH (VHF128/UHF128)
Channel Spacing
12.5/20/25KHz
Operating Voltage
7.4V DC
Battery Capacity
1650mAh/2200mAh(Li-Ion)
Battery Life
About 11/17 hours
Operating Temperature
-30°C~ +60°C
Frequency Stability
±2.5ppm
Antenna Impedance
50Ω
Dimension
53*28*104mm
Weight
236g
Transmitter
Frequency Error
≤ 5 X 10-6
RF Power Output
≤5W
Modulation Limiting
≤ 5KHz
Spurious Emission
≥65dB
Modulation Distortion
Less Than 5%
Receiver
Sensitivity
0.25μV
Audio Distortion
≤ 5%
Spurious Response Rejection
≥ 55dB
Adjacent Channel Selectivity
≥ 55dB
Inter-modulation
≥ 55dB
Audio Output
≥ 250mW