Hytera MD78X Service Manual

Specifications and Blind Spot
VHF (136MHz
–
174MHz)
8
4. Specifications and Blind Spot
4.1 Specification
General
Frequency Range 136–174 MHz
Channel Capacity 1024
Group Capacity 64 (each with a maximum of 16 channels)
Channel Spacing 12.5 kHz / 20 kHz / 25 kHz
Operating Voltage 13.6±15% V DC
Current Drain
 Standby: <0.6 A
 Receive: <2.0 A
 Transmit: 5 W: <5 A; 25 W: <8 A; 50 W: <12 A
Frequency Stability ±1.5 ppm
Antenna Impedance 50 Ω
Dimensions (H×W×D) 60mm × 174mm × 200mm (2.4inch × 6.9inch × 7.9inch)
Weight 1.7kg (3.75lbs)
LCD Display 220*176 pixels, 262000 colors, 2.0-inch, 4 rows
Transmitter
Power Output
 Low: 5–25 W
 High: 5–50 W
Conducted/Radiated
Emission
 -36 dBm<1 GHz
 -30 dBm>1 GHz
FM Modulation
 11k0F3E@12.5 kHz
 14K0F3E@20 kHz
 16K0F3E@25 kHz
4FSK Digital Modulation
 12.5 kHz (data only): 7K60FXD
 12.5 kHz (data and voice): 7K60FXW

Hytera MD78X Specifications

General

Brand	Hytera
Model	MD78X
Category	Radio
Language	English