Two Way Radio Supplier, GP-78 Elite Motorcycle Helmet Walkie Talkie

Specifications

GP-78 Elite Walkie Talkie/ Two way radio/ Transciever/ Interphone

FEATURE

1,Output power VHF5W/UHF4W

2,199groups for memory channels

3,Channel step (5/6.25/10/12.5/25KHZ)

4,VOX function

5,CTCSS/DCS

6,Multifunction scan

7,Three color for LCD to adjust

Range (V)                  137~173MHz

Frequency Range (U)                  400~470MHz

Number of Channel                   199

CTCSS                             50  CTCSS

                                   105  DCS

Frequency Spacing                  5.6.25.10.12.5.25KHz

Modulation                         FM

Mode of Operation                   Simplex or Semi-duplex

Antenna Impedance                  50Ω

Operating Voltage                    DC7.2V

Current Consumption                 Cathode darth-plate

Operating Temperature                -1~+55

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

We will not advance,if changing the technique specification.

FEATURE

1,Output power VHF5W/UHF4W

2,199groups for memory channels

3,Channel step (5/6.25/10/12.5/25KHZ)

4,VOX function

5,CTCSS/DCS

6,Multifunction scan

7,Three color for LCD to adjust