Hytera MD652, Service Manual

Page: 117 / 207

VHF1 (136
‐
174 MHz)
Specifications and Blind Spots
9
4. Specifications and Blind Spots
4.1
Specifications
The following table specifies specifications for the radio (VHF).
General
Frequency Range 136
‐
174 MHz
Channel Capacity 1024
Group Capacity 64 (16 channels at most for each group)
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 (25W: < 8 A)
Frequency Stability ±0.5 ppm
Antenna Impedance 50 Ω
Operating Temperature -30
℃
to +60
℃
Dimensions (HxWxD) 46 mm × 141 mm × 165 mm
（
1.81 inch × 5.55 inch × 6.50 inch
）
Weight 1.050 kg(lbs)
TX Section
Power Output 1
‐
25 W
Conducted/Radiated Emission

-36 dBm < 1 GHz

-30 dBm > 1 GHz
FM Modulation

11K0F3E@12.5 kHz

14K0F3E@20 kHz

16K0F3E@25 kHz