DMR & PoC Hybrid Radio
R768
The R768 DMR + PoC wide-narrowband converged radio terminal is designed for complex operational scenarios, combining the stability of private networks with the wide coverage of public networks to support private call, group call, and cross-regional coordinated dispatch. The device integrates DMR and PoC communication, 4G LTE connectivity, and GPS/BeiDou positioning to ensure more intuitive and efficient command and dispatch. Built with IP68 dust and water resistance, as well as emergency alarm functions, the R768 remains reliable even in harsh environments. With clear voice, flexible dispatching, and robust protection, the R768 delivers an efficient, stable, and easily managed professional communication experience for industry users.
Product Orientation Map
Features
Specifications
Accessories
■ Public, Private, and Wide-Narrowband Converged Mode
Supports public network, private network, and wide-narrowband converged communication, allowing flexible switching based on mission requirements and network conditions to maintain stable connectivity in any scenario.
■ 4G LTE (China Telecom / Mobile / Unicom)
Compatible with mainstream 4G networks, providing wider coverage and higher data transmission efficiency for reliable outdoor and cross-regional communication.
■ GPS / BeiDou Positioning
Built-in dual GNSS support enables real-time location tracking and dispatch management, enhancing personnel safety and operational coordination.
■ SMS Support
Allows sending and receiving text messages when voice communication is inconvenient, improving flexibility and privacy of communications.
■ Emergency Alarm
One-touch emergency alert with location reporting enables quick assistance, providing safety assurance for lone workers or high-risk environments.
■ IP68 Dust and Water Resistance
High-level protection ensures continuous operation in rain, dust, and harsh environments, reducing communication interruptions due to device failure.
■ 1.77-Inch Color Display
Clear color interface presents information intuitively, making menus easier to navigate and shortening learning time.
■ Private / Group / All Call
Supports multiple call modes for one-to-one communication, team coordination, or full-network broadcasting, meeting diverse operational dispatch needs.
Appearance Introduction

Product Accessories
Antenna
AC Adaptor
Hand Strap
Battery
Charger Pod
Belt Clip
| Transmitter | |
| RF Power | 1W (Low) / ≤5W (High) |
| Power Margin Variation | +2/-3dB (under Extreme Conditions) |
| Frequency Error | ±1.0ppm |
| FSK Error | <5% |
|
4FSK Transmission Bit Error Rate (BER) |
≤1×10-4 |
|
4FSK Modulation Frequency Deviation Error |
≤10.0% |
| Occupied Bandwidth (PDT/DMR) | ≤8.5KHz |
| TX Attack/Release Time | ≤1.5ms |
| Adjacent Channel Power | ≤-50dB @12.5KHz |
| ≤-60dB @25KHz | |
| Transient Adjacent Channel Power | ≤-50dB @ 12.5KHz / ≤-60dB @ 25KHz |
| FM Modulation |
16K0F3E @25KHz/ 11K0F3E @12.5kHz |
| 4FSK Digital Modulation |
12.5KHz(data only):7K60FXD 12.5KHz(data+voice):7K60FXE |
| Audio Distortion | ≤3% @ 40% Deviation |
| Audio Response | +1 ~ -3dB |
| FM Hum and Noise |
40dB @ 12.5KHz / 45dB @ 25KHz |
| Spurious Emission | ≤-36dBm(9kHz~1GHz) |
| ≤-30dBm(1GHz~12.75GHz) | |
Receiver
Analog Sensitivity
0.2μV(FM @ 12dB SINAD)
Digital Sensitivity
0.22μV(typ.) (@ 5% BER)
Adjacent Channel Selectivity
60dB @ 12.5kHz
65dB @ 25kHz
Intermodulation Rejection
60dB @ 12.5kHz
60dB @ 25kHz
Blocking
84dB @ 12.5kHz
84dB @ 25kHz
Co-Channel Rejection
-12dB@ 12.5kHz
-8dB@ 25kHz
Spurious Response Rejection
65dB @ 25kHz
65dB @ 25kHz
Rated Audio Output Power
1.0W / 16Ω
Conducted Spurious Emission
<-57dBm(9kHz~1GHz)
<-47dBm(1GHz~12.75GHz)
General
Frequency Range
136~174MHz,350~390MHz,400~470MHz
Channel Spacing
12.5KHz / 25KHz
Channel/Zone Capacity
32
Operating Voltage
7.4V
Battery Capacity
2200mAh
Battery Life (5/5/90)
Analog: 11小时;
Digital: 14小时
Vocoder Type
AMBE+2
Frequency Stability
±1.0ppm
Antenna Impedance
50Ω
Dimensions (without Antenna)
137*61*45mm
Weight
约300g
Ingress Protection (IP) Rating
IP54
"The above specifications are tested in accordance with applicable standards. Due to the continuous development of technology, the above Index data are subject to change without notice.
Product accessories
Antenna
AC Adaptor
Hand Strap
Battery
Charger Pod
Belt Clip
About Us
Products
Solution
Contact Us
Service line
+86-(0)595-22471179
#5, Chongxiang Street, Econ.&Tech. Area, Quanzhou, Fujian, China.
WeChat:+86-15257537337; +86-13615902728
E-mail:sales@cnlisheng.com