LT-3670 Amateur Portable Radio Transceiver

Technical specifications of LT-3670 amateur portable radio transceiver

Frequency Range:                      136-174MHz(VHF)

                                    400-470MHz(UHF)

Number of Channel:                   199

CTCSS:                             50  CTCSS

                                   105  DCS

Channel Spacing:                     5.6.25.10.12.5.25KHz

Modulation:                         FM

Operation  Mode:                Simplex or Semi-duplex

Antenna Impedance:                  50Ω

Rated Voltage:                    DC 7.2V

Current Consumption:                 Cathode darth-plate

Operating Temperature:                －10℃~＋55℃

Output power:                       ≤5W

Spurious emissions:                   ≤－65dB

Current Consumption:                 ≤1.6A(transmit 4W)

Maximum Deviation:                  ≤±5KHz

Sensitivity:                                  2~20mV

Frequency Stability:                   ±5ppm

Sensitivity:                     0.2μv

Audio Output:                       ≥0.5w

Audio Distortion:                    ≤10%

Audio Frequency Response:            300~3000Hz

Occupied Bandwidth:                 ≤16KHz

Note：Sorry to not notify any future changes in the technique specification.