Operation Manual

E N G L I S H
19
Technical specications
General
Frequency Range CT200: 144-146MHz; CT400: 430-440MHz
Working Temperate -20°-+50°
Operating Voltage DC 7.4V
Operate Mode Simplex or Semi-duplex
Dimension 100mm×58mm×33mm (Antenna excluded)
Weight 203g (Including battery)
Antenna impedance
50Ω
Duty cycle
5/5/90
Transmitter
Frequency Stability
±2.5PPM
Output Power ≤4W
Max Frequency Deviation
≥5KHz
Audio Distortion
≤3%
Adjacent Channel Power
Within European legal terms
Spurious Radiation
Within European legal terms
Occupied Bandwidth Within European legal terms
Receiver
RF Sensitivity
<0.2µV
Audio Distortion
≤3%
Audio Response
300Hz ÷ 3KHz
Adjacent Channel Selectivity
Within European legal terms
Intermodulation Rejection
Within European legal terms
Spurious Response
Within European legal terms
Blocking Within European legal terms