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Motorola DM4400E VHF Mobile Radio is a professional digital mobile radio from the Motorola MOTOTRBO platform, designed for stable, continuous, and high-quality communication in vehicles, mobile teams, and dispatch networks. The model combines high transmission power, precise frequency stability, and modern digital capabilities, making it an effective solution for operation in intensive use and complex RF environments.
Motorola DM4400E VHF operates in the 136–174 MHz band, supports the DMR ETSI TS 102 361 digital standard, and provides high-quality voice and data transmission. The 25 W output ensures reliable long-distance coverage, while receiver selectivity minimizes interference from adjacent channels. The radio is suitable for long-term operation while moving, in urban environments, and in open terrain.
🫡 We are a veteran team
Motorola DM4400E VHF class mobile radios have been used by us in service vehicles, convoy transport, construction sites, and field command posts. The radio operates reliably during movement, in areas with complex terrain, and under strong electromagnetic interference. The powerful transmitter maintains communication between distant teams, while the audio system ensures clear voice transmission even in noisy equipment or specialized vehicles.
⚙️ TECHNICAL SPECIFICATIONS
| Parameter | Value |
|---|---|
| Model | Motorola DM4400E VHF |
| Type | Mobile digital DMR radio |
| Platform | MOTOTRBO |
| Frequency range | 136–174 MHz VHF |
| Power output | 25 W |
| Channels | 99 |
| Channel spacing | 12.5 / 20 / 25 kHz |
| Digital protocol | ETSI TS 102 361-1, -2, -3 |
| Frequency stability | ±0.5 ppm |
| Audio system | Automatic noise suppression |
| Display | Informational monitoring display |
| Design | Compact mobile form factor |
| Application | Professional mobile digital communication |
💬 Comment
Motorola DM4400E VHF 25 W is intended for professional communication systems where reliability, signal stability, and long-term operation are essential. The combination of transmitter power, digital signal processing, and high receiver selectivity ensures dependable communication in transport networks, industrial facilities, and mobile operational units.
🎯 Who it is for
Primarily for military units, mobile teams, convoys, security services, and operational services. Also used in transportation companies, logistics, construction, utilities, industry, and dispatch centers covering large territories.