User's Manual

12
Specification
General
Frequency range 450 MHz ~470 MHz
Channel capacity (simplex) 16
Channel spacing 12.5KHz
Antenna impedance 50Ω
Microphone impedance
2KΩ
Operation voltage 6 VDC
Transmitter
Carrier frequency error ±2.5×10-6
Carrier output power 4.0W
Modulation sensitivity 8±2mV
Modulation distortion
≤5%
Modulation limiting
≤2.5KHz
Conducted spurious emission
≤7.5μW
Current drain ≤
1.8A
Receiver
Reference sensitivity ≤
0.28µV
Unsquelch sensitivity
≤0.4µV
Audio power 500mW (4Ω)
Audio distortion
≤5%
Blocking
≥85d B
Adjacent channel selectivity ≥
65 d B
Spurious response rejection
≥60 d B
Receive: 250mA Current drain
Standby: 30mA