Walkie Talkie telephone 603
Main Features
Monitor
Radio
Torch light
Scan function
Launch timer
Save electricity (Standby automatic save electricity)
English/Chinese reporting number
CTCSS/CDCSS
Low electricity warning
Computer write frequency
Static noise level setting
Application
Public Service Ambulatory health care, Fire brigade of public security
Industrial manufacture Construction, Port, Industrial factories
Personal consumption Group tour service, Outdoor Adventure
Commercial Hospitality Management, Supermarket, Housing estate, Exhibition
Technical Specifications
Li-ion battery 3.7V 2300mAh
Work temperature -20~60°C
Antenna impedance 50∩
Subaudio frequency CTCSS 50 groups, DCS 210 groups
Channel number 16
Channel-spacing 12.5KHz/25KHz
Size 185.7×52.0×42.0 mm
Weight 175g
Radiating Portion
Frequency Range UHF 400~470MHz
Frequency Stability (-20~60°C) ≤±2.5PPM
Transmitted Power ≤5W
Stray Power ≤60dB
Modulation Type FM(F3E)
Maximum Frequency Deviation ≤5KHz
Residual Dispensing ≤-40dB
Modulation distortion degree ≤5%
Receiver
Receiving Sensitivity ≤0.20uV
Border Channel choose ≥60dB
Intermediation Immunity ≥60dB
Spurious Response ≥60dB
Audio Power ≥600mW
Audio distortion degree ≤5%
Audio output SNR ≥45dB
Digital Walkie Talkie telephones 605