LT-3670 two way radio

Frequency Range                     136-174MHz(VHF)
400-470MHz(UHF)
Number of Channel                 199
CTCSS                                            50  CTCSS
105  DCS
Channel Specing                       5.6.25.10.12.5.25KHz
Modulation                                 FM
Mode of Operation                  Simplex or Semi-duplex
Antenna Impedance               50Ω
Operating Voltage                    DC 7.2V
Current Consumption             Cathode darth-plate
Operating Temperature          -10°C~+55°C
Output power                              ≤5W
Spurious emissions                   ≤-65dB
Current Consumption              ≤1.6A(transmit 4W)
Maximum Deviation                ≤±5KHz
Sensitivity Adjust                     2~20mV
Frequency Stability                  ±5ppm
Usable Sensitivity                       0.2μv
Audio Output                                 ≥0.5w
Audio Distortion                             ≤10%
Audio Frequency Response            300~3000Hz
Occupied Bandwidth                      ≤16KHz
Note     We will not advance,if changing the technique specification.