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Dmr Amatuer Radio
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  • Dmr Amatuer RadioDmr Amatuer Radio
  • Dmr Amatuer RadioDmr Amatuer Radio
  • Dmr Amatuer RadioDmr Amatuer Radio
  • Dmr Amatuer RadioDmr Amatuer Radio
  • Dmr Amatuer RadioDmr Amatuer Radio
  • Dmr Amatuer RadioDmr Amatuer Radio
  • Dmr Amatuer RadioDmr Amatuer Radio
  • Dmr Amatuer RadioDmr Amatuer Radio

Dmr Amatuer Radio

Lisheng is one of China manufacturers & suppliers who mainly produces Dmr Amatuer Radio with many years of experience. Hope to build business relationship with you. Introducing the DMR Amateur Radio, a cutting-edge communications device ideal for amateurs and professionals alike. The radio is designed to provide reliable, efficient communications, making it ideal for a variety of applications.

Model:DM-R88

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Product Description

Lisheng is a reputable Chinese manufacturer and supplier with years of experience specializing in Dmr Amatuer Radio production. We hope to establish commercial ties with you. Introducing the DMR Amateur Radio, a cutting-edge communications device ideal for amateurs and professionals alike. The radio is designed to provide reliable, efficient communications, making it ideal for a variety of applications.


DMR Amateur Radios are equipped with Digital Mobile Radio (DMR) technology for clear and crisp voice communications. The technology also ensures the radio is resistant to interference and background noise, making it ideal for use in noisy or crowded environments. The radio also features a high-performance antenna, ensuring you always have a strong and reliable signal no matter where you are.


One of the standout features of DMR amateur radio is its user-friendly interface. The radio is easy to operate, even for beginners, and has a clear and intuitive display that makes it easy to navigate the various settings and options. This makes it an excellent choice for casual users and professionals who need a reliable and easy-to-use communication device.


In addition to its impressive performance and user-friendly design, the DMR Amateur Radio also boasts a rugged and durable construction. This radio is built to withstand the rigors of outdoor use, making it an ideal choice for hikers, campers, and other outdoor enthusiasts. Its durable construction also makes it ideal for use in demanding professional environments, such as construction sites or industrial facilities.


Another key feature of DMR amateur radios is their long battery life. The radio is equipped with a high-capacity battery for extended use without the need for constant charging. This means you can rely on the radio for extended periods of time without having to worry about running out of power.


DMR Amateur Radio is also highly versatile, with a range of advanced features making it suitable for a wide range of applications. It supports multiple communication modes, including digital voice, text messaging, and even data transfer. This versatility makes the radio an excellent choice for a wide range of users, from radio amateurs to professionals in emergency services, public safety and more.


In summary, the DMR Amateur Radio is a high-performance, user-friendly and versatile communications device that is ideally suited for a variety of applications. Whether you are an amateur looking for a reliable and easy-to-use recreational radio, or a professional who needs rugged communications equipment for use in harsh environments, the DMR Amateur Radio is sure to meet your needs. With its advanced features, durable construction, and long battery life, this radio is ideal for anyone who needs reliable and efficient communications.


DM-R88 is available in both DMR Tier 2 and analog modes, and the radio can fit seamlessly into your existing system. Dual Time Slot TDMA, provides twice the calling capacity for the price of one license.


With loud and crystal-clear audio, a longer battery life, and of course a higher spectrum efficiency delivered by a 12.5KHz channel spacing, DM-R88 gives you a whole package of basic digital features and wonderful user experience.

Product Specification:

General

Frequecy

136-174/350-390/400~470MHz

Channel Capacity

199 Channels /2 Zones

Channel Spacing

12.5kHz / 25kHz

FrequencyStability

±1.0 ppm

Normal Operating Voltage

7.4V DC

Operating Temperature

-25℃~+55℃

Store Temperature

-40℃~+70℃

Waterproof and dustproof

IP54

TX Output Power

High: <5W, Low: 1W


Receiver
Channel Spacing 12.5KHz/25KHz
Frequency Stability ±1.0ppm
Analog Sensitivity 0.22uV/-120dBm(20 dB SINAD)
0.18uV/-122dBm(Typical)
Digital Sensitivity 0.25uV/-119dBm (BER 5%)
0.4uV/-115dBm  (BER 1%)
Intermodulation TIA603C:60dB;     ETSI: 60dB
Adjacent Channel Selectivity TIA603C:60dB@12.5KHz
ETSI:  60dB@12.5KHz
Co-Channel rejection 12dB@12.5KHz
Spurious Response rejection TIA603C:65dB;     ETSI: 65dB
RX spurious radiation -57dBm@ < 1GHz,-47dBm @> 1GHz
Blocking 84dB
Rated Audio Power 1W, Working Current 0.35A
Audio Response +1dB ~ -3dB
Rated Audio Distortion ≤3%
Transmitter
Channel Spacing 12.5KHz/25KHz
Frequency Stability ±1.0ppm
FM Noise -40dB@12.5KHz
TX spurious radiation -36dBm@<1GHz, -30dBm@>1GHz
Adjacent Channel Power -60dB@12.5KHz
FM Modulation Mode 12.5KHz:11K0F3E   
4FSK Digital Mode 12.5KHz(data only):7K60FXD
12.5KHz(data+voice):7K60FXE
Modulation Limiting 2.5KHz@12.5KHz   
Free Timeslot Power -57dB
Audio Distortion ≤3%
Digital Protocol ETSI TS 102 361-1, -2, -3
Vocoder Type AMBE+2™


Product Details:

Digital/Analog Dual Modes

R88 gives you a smooth transition from the analog world to the digital.

A Longer Battery Life

R88 can function for longer than any conventional analog radios, meeting the battery needs of a long-day operation.

Advanced encryption

Adopts AES256 encryption to secure communication privacy and optimize information safety.

Private Call, Group Call And All Call

The versatile calling functions bring more efficiency to your teamwork.

TDMA 2-Slot

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

Audio Announcements

Ensure you’re communicating with the intended team by receiving a customized voice announcement when switching channels.

Background Noise Cancellation

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

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.


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
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