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LTE+DMR Hybrid Radio

DP768

The DP768 is a rugged DMR+LTE hybrid radio designed for reliable wide-area communication and efficient team coordination. Combining DMR and LTE connectivity with GPS positioning, advanced noise cancellation, gateway mode, and IP68-rated protection, it delivers clear, secure, and dependable communication in demanding environments. Ideal for public safety, emergency response, utilities, large-scale events, construction, and commercial operations, the DP768 ensures seamless connectivity and efficient communication for professional teams.

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Features

Specifications

Accessories

Simultaneous DMR & PoC Transmission

Supports concurrent DMR private-network and PoC public-network transmission, allowing both networks to operate simultaneously without interference.

 

Vibration

Provides discreet vibration alerts for incoming calls, ensuring you never miss important communications in noisy or silent environments.

 

Gateway Mode

Bridges DMR private and PoC public networks, enabling seamless voice interconnection for efficient cross-network communication.

 

Bluetooth (Optional)
Enables wireless audio connectivity and over-the-air programming for greater flexibility and convenience.


Noise Cancellation
Advanced noise-cancellation technology effectively reduces background noise, delivering clear and intelligible audio even in demanding, high-noise environments.


GPS Positioning
Works with dispatch platforms to provide real-time location reporting and personnel tracking, enabling efficient team management and smarter dispatch.

 

IP68 Protection
Built to withstand dust, water, and immersion up to 1.5 meters, delivering reliable performance in demanding outdoor and industrial environments.

 

1.8-Inch Color LCD
Features a clear 1.8-inch color LCD that displays channel, group ID, signal status, and key operating information at a glance.

 

300 Hours of Voice Recording (Optional)
Supports up to 300 hours of voice recording for call archiving, security audits, and incident playback.

 

ARC4 / AES128 / AES256 Encryption
Provides multi-level encryption with ARC4, AES128, and AES256 to safeguard voice and data transmissions against unauthorized access.

 

Appearance Introduction

Product Accessories

General

LTE

Asia version

■LTE-TDD:B34/B38/B39/B40/B41                                            
■LTE-FDD:B1/B3/B5/B8

Euro version

■LTE-FDD:B1/3/5/7/8/20/28
■LTE-TDD:B38/40/41

US version

■LTE-FDD:B2/3/4/5/7/8/28/66

DMR

136-174MHz,400MHz-480MHz

Zone/Channel Capacity

64/1024

Operating Voltage

7.4V

Dimensions(without Antenna)

149.5mm*64mm*43mm

Weight

336g

LCD

Size(inch)        1.77                                                                                
Resolution       160*128

Connector

M6 connector     Audio / Programming

SIM Card

Nano-SIM        Single card

Battery Capacity

3000mAh

Battery Life(5/5/90)

PoC+Analog Mode:13 Hours;
PoC+DMR Mode:16 Hours

Vocoder Type

AMBE+2 / NVOC

Frequency Stability

±0.5ppm

Antenna Impedance

50Ω

Ingress Protection(IP)Rating

IP68

Receiver

Analog Sensitivity

0.18μV (FM @12dB SINAD)
0.18μV(typ.)(FM @12dB SINAD)
0.3μV(FM 20dB SINAD)

Digital Sensitivity

0.18μV(typ.) (@5% BER)

Adjacent Channel Selectivity

60dB @12.5KHz
70dB @ 25KHz

Intermodulation Rejection

65dB @12.5KHz
65dB @ 25KHz

Blocking

90dB @12.5KHz
90dB @ 25KHz

Co-Channel Rejection

-12dB @12.5KHz
-8dB @ 25KHz

Spurious Response Rejection

70dB @12.5KHz
70dB @ 25KHz

Rated Audio Output Power

1W/16Ω

Conducted Spurious Emission

<-57dBm (9KHz1GHz)
<-47dBm (1GHz12.75GHz)

Transmitter

RF Power

1W(Low) / ≤5W(High)

Power Margin Variation

+2/-3dB(Under extreme conditions)

Frequency Error

±0.5ppm

FSK Error

<3%

4FSK Transmission
Bit Error Rate

≤1×10⁻⁴

4FSK Modulation Frequency Deviation Error

≤10.0%

Occupied Bandwidth(DMR)

≤8.5kHz

TX Attack/ Release Time

≤1.5ms

Adjacent Channel Power

≤-60dB @12.5KHz
≤-70dB @ 25KHz

Transient Adjacent
Channel Power

≤-50dB @ 12.5KHz
≤-60dB @ 25KHz

FM Modulation

16KOF3E @ 25KHz
11KOOF1D @12.5KHz

4FSK Digital Modulation

12.5KHz(data only):7K60FXD
12.5KHz(data+voice):7K60FXE

Audio Distortion

≤3% @ 40% deviation

Audio Response

+13dB

FM Hum and Noise

40dB @ 12.5KHz
45dB @ 25KHz

Spurious Emission

≤-36dBm (9kHz1GHz)
≤-30dBm (1GHz~12.75GHz)

*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.


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