DM880 Professional Dual-Mode DMR Radio
The DM880 is a professional dual-mode DMR radio designed for reliable digital and analog communication. Featuring a 1.77-inch TFT color display, 1024 channels, high-power output up to 4W, emergency alarm, VOX hands-free operation, and IP65 protection, DM880 is built for security, construction, logistics, industrial operations, and professional field communication.
Product Details
Key Features
DM880 is built for professional digital communication, combining dual-mode operation, powerful audio performance, rugged protection, and advanced communication capabilities for demanding field environments.
Digital & Analog Dual Mode
Supports both digital and analog communication modes, allowing users to transition smoothly from conventional radio systems to modern DMR operation.
1.77″ TFT Color Display
Equipped with a 1.77-inch TFT color display for clearer menu navigation, channel management, and communication information visibility.
1024 Channel Capacity
Provides up to 1024 channels to support large teams, multiple departments, and flexible communication management across different operations.
High Power Audio Performance
Delivers strong and clear voice communication with output power up to 4W, suitable for noisy and demanding working environments.
Emergency Alarm & VOX
Supports emergency SOS alarm and VOX hands-free operation to improve communication efficiency and personnel safety during field operations.
IP65 Rugged Protection
Built with IP65 protection to withstand dust and water exposure, making DM880 suitable for industrial, outdoor, and construction environments.
Specifications
Basic technical parameters of the DM880 Professional Dual-Mode DMR Radio.
| Basic Parameters | |
|---|---|
| Frequency Range | 136–174MHz / 400–470MHz |
| Channel Spacing | 12.5kHz / 25kHz |
| Channels | 1024 |
| Output Power | 1W (Low) / 4W (High) |
| Voltage | 7.4V |
| Display | 1.77-inch TFT Color LCD |
| Weight | 335.5g including battery and antenna |
| Battery | 3800mAh Li-ion |
| Dimension (H × W × D) |
Without antenna: 142 × 63 × 41 mm With antenna: 278 × 65 × 34 mm |
| Transmitter | |
| Modulation | 2.5kHz / 5kHz |
| Adjacent Channel Power | 12.5kHz ≤ -60dB |
| Frequency Stability | ±0.5ppm |
| Spurious Emission | -36dBm <1GHz, -30dBm >1GHz |
| Receiver | |
| Sensitivity |
Analog: 0.22uV (12dB SINAD) Digital: 0.22uV / BER5% |
| Inter Modulation |
Analog: 60dB @ 12.5/25kHz Digital: 65dB @ 12.5/25kHz |
| Adjacent Channel Select | 60dB @ 12.5kHz / 65dB @ 25kHz |
| Spurious Reduction | -36dBm <1GHz, -30dBm >1GHz |
| Environmental Indicators | |
| Operating Temperature | -25℃ ~ +55℃ |
| Store Temperature | -40℃ ~ +85℃ |
| ESD Protection | 15KV (Air), 8KV (Contact) |
| IP Rating | IP65 |
| Audio | |
| Vocoder | AMBE+2 / Unique Vocoder / AMBE+2 |
| Audio Power | 1.5W |
| Audio Distortion | <5% |
| Noise | <-40dB, <-45dB |
Recommended Applications
DM880 is suitable for professional teams that require stable digital communication, rugged reliability, and efficient coordination in demanding environments.
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