DG-79 Specification

 

VHF DIGITAL TRANSCEIVER

l FDMA modulation with 6.25KHz channels.

l Super High security.

l 999 channels with 20 Zones, each Zone with 50 channels.

l More than 7 codes ID number.

l Large programmable buttons.

l Powerful,front-facing speaker.

 

SPECIFICATIONS

Frequency Range                       TX:136-174 MHZ  RX:136-174 MHZ

Channel steps                          5/6.25/10/12.5/20/25/50/100 KHZ

Channel                              999

Antenna I mpedance                     50Ω

Supply Voltage                         DC 13.8V(±15%)

Current Consumption:(DC 13.8V)         TX:50W ≤10A

                                     RX:≤0.7A

Standby                              300mA

Temperature                          -20℃ to +60℃

Dimensions                           205(W) ×142(D) ×56(H)mm

Weight                               1375g

Transmitter

Output power                         55W/15W/10W/5W         

Frequency Stability Factor               ±2.5ppm

Max.Frequency Deviation               ≤±5KHZ

Spurious Emissions                    65dB

Audio Distortion                       3%

Receiver

Intermediate Frequencies                46.35MHZ/450kHZ(1st/2nd)

Sensitivity                            FM 0.2uV more than 12dB

                                    DATA 0.25uV more than 3%

Clutter response                       70dB

Intermodulation                       70dB

Audio Output Power                   4W/8Ω(less than 3%distortion