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Dmr Radio System
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  • Dmr Radio SystemDmr Radio System
  • Dmr Radio SystemDmr Radio System
  • Dmr Radio SystemDmr Radio System
  • Dmr Radio SystemDmr Radio System
  • Dmr Radio SystemDmr Radio System
  • Dmr Radio SystemDmr Radio System
  • Dmr Radio SystemDmr Radio System

Dmr Radio System

Lisheng is one of leading China Dmr Radio System manufacturers, suppliers and exporters. Introducing our state-of-the-art DMR radio system, the ultimate solution for reliable, efficient digital voice and data communications. This cutting-edge system is designed to meet the needs of today's industry, delivering superior performance, flexibility and scalability.


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Product Description

Lisheng is one of prominent manufacturer, producer, and exporter of Dmr Radio System in China. Introducing our state-of-the-art DMR radio system, the ultimate solution for reliable, efficient digital voice and data communications. This cutting-edge system is designed to meet the needs of today's industry, delivering superior performance, flexibility and scalability.

Our DMR radio systems offer advanced features such as clear audio quality, enhanced coverage and seamless integration with existing analog systems. With digital technology, users can experience crystal clear communications, ensuring seamless connectivity and maximum productivity, even in challenging environments.

This innovative system is designed to provide cost-effective and future-proof solutions for businesses of all sizes. It is ideal for numerous industries, including public safety, transportation, utilities, manufacturing and more. Whether it's routine operations or emergencies, our DMR radio systems are a reliable communications solution you can rely on.

Our DMR radio systems feature a user-friendly interface and intuitive controls that allow operators to easily navigate and access basic functions. It offers programmable buttons, customizable settings and a variety of accessories to suit personal preferences and specific requirements.

The system's rugged design ensures durability and longevity, making it ideal for harsh and demanding work environments. It's able to withstand dust, moisture, extreme temperatures and other challenges, giving users a reliable tool they can rely on day in and day out.

One of the key advantages of our DMR radio system is its seamless compatibility with existing analog systems. This allows businesses to upgrade to digital technologies at their own pace without requiring a complete overhaul of their communications infrastructure. It's a cost-effective and practical solution for organizations looking to transition to digital communications without disrupting current operations.

Our DMR radio systems can support voice and data communications, opening up a world of possibilities for users. From text messaging and GPS tracking to telemetry and remote monitoring, this versatile system enables businesses to streamline operations and improve overall efficiency.

In addition to advanced features, our DMR radio systems are backed by excellent customer support and service. Our team of experts is dedicated to helping customers maximize the value of their investment, providing training, technical assistance and ongoing maintenance to ensure smooth and reliable operation.

In summary, our DMR radio systems are the ultimate communications solution for businesses looking for a reliable, scalable and future-proof system. With its advanced features, durable design and seamless integration, it is the perfect tool for industries that require the best in digital communications technology. Upgrade to our DMR radio systems today and experience the power of reliable, efficient communications.

The DM-R89 is a professional DMR radio, it can supports VHF and UHF dual bands or single band as your request, which can provide more efficient and more reliable communication with loud and clear audio, powerful battery, rugged and reliable, it can use across multiple environments and industries.

Product Specification:

Frequency Range 136~174MHz,350~400MHz
Channel Spacing 12.5 KHz / 25 KHz
Channel/Zone Capacity 3000 Channels / 250 Zones
Operating Voltage 7.4V
Battery Capacity 2200mAh
Battery Life (5/5/90) Analog: 10 hours ; Digital: 13 hours
Vocoder Type AMBE+2TM 
Frequency Stability ±1.0ppm
Antenna Impedance 50Ω
Dimensions (without Antenna) 134mm*61mm43mm 
Weight Around 319g 
Ingress Protection (IP) Rating IP54

Analog Sensitivity 0.2μV (12dB SINAD)
Digital Sensitivity 0.22μV (Typical) (BER 5%)
Adjacent Channel Selectivity 60dB @ 12.5KHz / 65dB @ 25KHz
Intermodulation Rejection 60dB @ 12.5KHz / 60dB @ 25KHz
Blocking 80 dB @ 12.5KHz /80 dB @ 25KHz
Co-Channel Rejection -12dB @ 12.5KHz
 -8dB @ 25KHz
Spurious Response Rejection 60dB @ 12.5KHz / 60dB @ 25KHz
Rated Audio Output Power 1.0W /16Ω 
Conducted Spurious Emission <-57dBm(9KHz~1GHz)

RF Power 2W (Low) / 7W (High)
Power Margin Variation +2/-3dB (under Extreme Conditions)
Frequency  Error ±1.0ppm
FSK Error <5%
4FSK Transmission
Bit Error Rate (BER)
4FSK Modulation
Frequency Deviation Error
Occupied Bandwidth (PDT/DMR) ≤8.5KHz
TX Attack/Release Time ≤1.5ms
Adjacent Channel Power ≤-55dB @12.5KHz /≤-65dB @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
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)

Product Details:

Digital and Analogue Dual Mode

The DM-R89 digital two way radio can be used in both digital and analogue mode at the same time and can scan both zones at once. This allows an organization to operate both digital and analogue two way radios in their fleets.

DMO 2 Slot / DMRA Direct Mode

The free slot can be allocated to enhance frequency efficiency and timely response under emergency.

1.77 inch Color Screen

It carry with a large screen and intuitive UI to make the operation more easier and efficient.

Background Noise Cancellation

The advanced Background Noise Cancellation technologies, ensure the same clear voice within the communication coverage.

Louder and Clearer Audio

It carry with an optimized powerful loudspeaker that can help users to hear clear sounds even in a

noisy environment. With the advanced background noise cancellation technologies, no matter what

noise environment the calling party is in, it will ensure the called party hears a clear sound.

Longer Battery Life

With optimized product design and technologies to reduce the power consumption, to offer you much longer battery life, ensure the critical voice communication.

Rugged and Reliable

With IP54 rated, the radio can use across multiple environments and industries.

Different Call Types

Supports individual call, group call, emergency call or broadcast call on all digital channels.

Work Alone function

This feature is designed for people who work alone. If they do not operate the radio within the preset time during working time, the radio will automatically alarm other users or the control center for help.

Type-C charging (optional)

Can choose Type-C charging battery.

One-key to get the frequencies of other radios

AM Receiving

It can support to receive broadcasts from the airport tower, as well as calls from the ground and the crew on board...

Our Insepction and Packing Section:

we are committed to delivering top-quality two-way radio products, ensuring each product meets the highest standards through rigorous inspection and packaging processes. Our inspection and packaging team bears the responsibility of ensuring customers receive reliable products, providing a worry-free user experience.

Inspection Process:

1、Visual Inspection: Each two-way radio undergoes a thorough visual inspection to ensure flawless aesthetics that align with the company's brand image.

2、Functionality Testing: Our inspection team conducts comprehensive functionality tests on every radio, ensuring all features operate correctly. This includes key functions such as audio quality, signal strength, and channel switching.

3、Durability Testing: Products undergo durability tests to ensure they function properly in various environmental conditions, including extreme temperatures, humidity, and vibrations.

4、Battery Performance Testing: Battery life is crucial for radio performance. Strict performance tests are conducted on batteries to ensure reliable, extended use.

Packaging Process:

1、Anti-Static Packaging: Each radio undergoes anti-static packaging to prevent electrostatic damage during transportation.

2、Environmentally Friendly Packaging: Committed to sustainability, our packaging materials adhere to international environmental standards.

3、Shock-Resistant Packaging: Professional shock-resistant packaging is employed during transportation to prevent damage to products.

4、Integrity Check: The packaging team performs a final integrity check to ensure products remain intact and undamaged after the packaging process.

Standard Accessories

Our inspection and packaging processes aim to surpass customer expectations, ensuring that every two-way radio received has undergone rigorous testing and meticulous packaging as a high-quality product.

Customer Evaluation and Feedback:Satisfied customers are our number one priority
Hot Tags: Dmr Radio System, China, Manufacturer, Supplier, Factory

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