2 X Professional Two-way Radios Transceiver Handheld Interphone

Specification:

General Specifications
Frequency Range: UHF 400-470MHz
Channel Capacity: 16
Channel Spacing: 25KHz
Operated Voltage: 3.7 V
Battery: 1500MAh Li-ion
Battery Life (5-5-90 duty cycle): About 8 hours
Frequency Stability: ±2.5ppm
Operated Temperature: -30°c-+60°c
Antenna Impedance: 50
Dimensions (L×W×H) (with battery, without antenna): 110×50×32 mm
Weight (with battery/antenna): 198g / 170 g
Communication Range: about 6km (2km in built up area tested)
Transmitter
RF Power Output 3W
Modulation F3E
Spurious Emission 65dB
FM Noise -45dB(W) -40dB (N)
Audio Distortion 5%
Transmitting Current 1.3A

Receiver
Sensitivity (12dB SINAD) 0.20 uV
Selectivity 55dB/50dB
Intermodulation 65dB
Adjacent Channel Selectivity 60dB
Spurious Response 60dB
FM Noise 45dB/40dB
Audio Power Output 1000mW
Audio Distortion 5%
Standby Current 15mA (with battery save on)

Package include:

2 x BF-888s Walkie Talkie
2 x Charger
2 x 1500mAh Rechargeable Battery
2 x Belt Clip
2 x Antenna
2 x User Manual