DM 588 Digital Mobile Radio

As a DMR mobile radio with fashionable design, total functionality, DM588 brings extraordinary experience of digital communication in variety of scenarios such as taxis, truck, Agriculture, delivery, school bus, and Ambulance.

User Manual






Compact, Sophisticated and Stylish
Fashionable design, only 151mm×149mm×47mm in size and weighs 1.15kg with a 1.8” color HD TFT screen.

Smart Digital-Analog Auto Detection
DM588 can be configured in analog, digital or mixed mode. When configured in mixed mode, the mobile dynamically switch mode depending on the type of signal received.

Versatile Voice Calls
Enhanced digital voice call feature facilitates call management between team members and ensures communication privacy.

Secure Communication
DM588 provides basic and enhanced encryption capability using ARC4 algorithm, It ensures secure communication on voice call and data transfer between team members. DES, and 256 bits AES encryption algorithm are optional.

Rich Signalings
Supports multiple advanced signalings, including MDC1200, DTMF, 2 tone and 5 tone, compatible with analog systems to achieve seamless analog to digital conversion.

Versatile Services
In addition to conventional communication services, DM588 provides multiple functions such as Text Message, Radio Enable/Disable, Remote Monitor, Kill and Emergency calls.

Automatic roaming helps you to use the radio freely among all sites on an IP Multi-Site Connect system.

Pseudo Trunk
Dynamic slot allocation of slot while using repeater mode. Improve channel utilization, providing simultaneous communication on radios.

GPS Location (Optional)
Integrated GPS enables the real time tracking of the mobile working team.



Frequency Range 136~174MHz,400~480MHz
Channel Capacity 256
Zone Capacity 16
Channel Spacing 20kHz/25kHz/12.5kHz
Operating Voltage 13.6V±15%
Current Drain Standby <0.6A

Receive <2.0A

Transmit <8A(25W)

Frequency Stability 0.5ppm
Antenna Impedance 50Ω
Dimensions (H·W·D) 151mm×149mm×47mm
Weight 1.15kg
LCD Display 1.77inch, 5 rows


Sensitivity Analog Digital 0.22µV(12dB SINAD)
Selectivity 60dB@12.5kHz, 70dB@20/25kHz(TIA-603)
60dB@12.5kHz, 70dB@20/25kHz(ETSI)
Spurious Response Rejection 70dB@12.5/20/25kHz(TIA-603)
Inter-modulation 70dB@12.5kHz/25kHz(TIA-603)
Hum and Noise 40dB@12.5kHz, 45dB@20/25kHz
Rated Audio Power Output 3W
Rated Audio Distortion 3% (Typical)
Audio Response +1~-3dB
Conducted Spurious Emission -57dBm@<1GHz, -47dBm@>1GHz


RF Power Output Low Power:5W,High Power: 25W
FM Modulation 11K0F3E@12.5kHz,14K0F3E@20kHz,
4FSK Digital Modulation 12.5kHz Data: 7K60F1D&7K60FXD,
12.5kHz Voice: 7K60F1E&7K60FXE,
Combination of 12.5kHz Voice and Data: 7K60F1W
Modulation Limiting ±2.5kHz@12.5kHz, ±4.0kHz@20kHz,
FM Hum & Noise 40dB@12.5kHz, 45dB@20kHz/25kHz
Adjacent Channel Power 60dB@12.5kHz, 70dB@20kHz/25kHz
Audio Response +1~-3dB
Audio Distortion ≤3%
Digital Vocoder Type AMBE+2™
Digital Protocol ETSI-TS 102 361-1,-2,-3


TTFF(Time To First Fix)-Cold Start <1 minute
TTFF(Time To First Fix)-Hot Start 10 seconds
Horizontal Accuracy 10 m


Operating Temperature -30℃~+60℃
Storage Temperature -40℃~+85℃
ESD IEC610000-4-2(Level4)
±4kV(Contact) ±8kV(air)
American Military Standard MIL-STD-810-C/D/E/F/G
Dust & Water Protection IP54 Standard
Humidity  Per MIL-STD-810 C/D/E/F/G Standard
Shock & Vibration Per MIL-STD-810 C/D/E/F/G Standard


Mounting Bracket

Handheld Microphone

DC Power Cord