Lisheng is one of the famous China DMR Radio Hotspot manufacturers and suppliers.
Introducing DMR Radio Hotspot - the ultimate solution for connecting DMR radios to the digital world. With this cutting-edge device, you can easily access the DMR network from anywhere to communicate with other radio users, access talkgroups and enjoy crystal-clear audio quality. Whether you are a hobbyist, a professional user, or a member of a public safety organization, DMR radio hotspots are designed to meet your communications needs easily and efficiently.
The DMR Radio Hotspot is a compact, portable device that acts as a bridge between the DMR radio and the Internet. It provides seamless connectivity to the DMR network, enabling you to access a wide range of talkgroups and enjoy the benefits of digital communications. The hotspot is compatible with a variety of DMR radios, making it ideal for users with different devices and preferences.
One of the main features of the DMR Radio Hotspot is its user-friendly interface, which makes setup quick and easy. Whether you're new to digital radio technology or a seasoned user, you can have your hotspot up and running in no time. Just connect the DMR radio to your hotspot, configure your network settings, and you're ready to go. This simplicity makes hotspots an excellent choice for users who want to experience the benefits of digital communications without the complicated setup process.
DMR radio hotspots give you access to a variety of talkgroups, including local, regional and international channels. This allows you to connect with other users, join conversations and stay informed about events and news in your area and beyond. The hotspot also supports private calling, allowing for secure, discreet communication between individuals or groups. This flexibility makes the hotspot a versatile tool for users with different communication needs.
In addition to facilitating communication, DMR radio hotspots also provide superior audio quality. The digital technology used in the hotspot ensures clear, reliable, noise-free audio, enhancing the overall communication experience. Whether you're using your hotspot for personal or professional purposes, you can expect consistently high-quality audio, ensuring every message is delivered and received clearly.
The DMR Radio Hotspot is lightweight, portable and designed for mobile use. Whether you're traveling, working in the field, or simply moving between locations, the hotspot easily accompanies you, providing constant connectivity to the DMR network. This portability makes hotspots an important tool for users who need reliable communications outside traditional radio coverage areas.
General | |
Frequency Range |
136~174MHz,350~400MHz 400~470MHz,450~520MHz |
Channel Spacing | 6.25KHz(NXDN) / 12.5 KHz / 25 KHz |
Channel/Zone Capacity | 2000 Channels / 64 Zones |
Operating Voltage | 7.4V |
Battery Capacity | 3000mAh |
Battery Life (5/5/90) |
Analog/NXDN Mode: 13 Hours; DMR/PDT Mode: 16Hours |
Vocoder Type | AMBE+2 |
Frequency Stability | ±1.0ppm |
Antenna Impedance | 50Ω |
Dimensions (without Antenna) | 147.5×63×41.7mm |
Weight | Around 345.5g |
Ingress Protection (IP) Rating | IP68 |
Receiver | |
Analog Sensitivity |
0.18μV (Typical) (12dB SINAD) 0.22μV (12dB SINAD) 0.30μV (20dB SINAD) |
Digital Sensitivity | 0.20μV (Typical) (@ 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 | 1.0W / 8Ω |
Conducted Spurious Emission |
<-57dBm(9KHz~1GHz) <-47dBm(1GHz~12.75GHz) |
Transmitter | |
RF Power | 1W (Low) / ≤5W (High) |
Power Margin Variation | +2/-3dB (under Extreme Conditions) |
Frequency Error | ±1.0ppm |
FSK Error | <2% |
4FSK Transmission Bit Error Rate (BER) |
≤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 |
4K00F1D @ 6.25KHz / 8K0F3E @ 12.5KHz / 16K0F3E @ 25KHz |
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) |