Mobile Radios

Motorola DM4400e

MOTOTRBO Digital Mobile Radio

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Minimum Order Quantity:5 units

The MOTOTRBO DM4400e is a compact digital mobile radio designed for vehicle-mounted communications. Delivering 40W of reliable RF output power, it features DMR Tier II technology for efficient spectrum usage and superior audio quality. The intuitive front panel display provides clear channel information and status indicators, while four programmable buttons enable quick access to frequently used functions. With Bluetooth audio support and optional GPS capabilities, the DM4400e is ideal for fleet vehicles, public safety, and commercial transportation applications requiring robust mobile communication.

CE Certified

FCC Part 90

ETSI DMR Compliant

RoHS Compliant

IP54 Rated

Download Datasheet (PDF)

Key Features

Powerful Output

40W RF output power ensures wide coverage area for vehicle-mounted operations. Adjustable power settings optimize battery consumption and signal quality.

Digital Efficiency

DMR Tier II technology doubles spectrum capacity compared to analog. Superior audio quality with advanced noise cancellation for clear communication.

Connected Audio

Integrated Bluetooth enables wireless audio accessories and hands-free operation. Supports Bluetooth headsets and speaker microphones for flexible communication.

Location Ready

Optional integrated GPS provides real-time location tracking and dispatch capabilities. Event-driven location updates support fleet management and coordination.

Technical Specifications

Frequency Range136-174 MHz (VHF) / 403-470 MHz (UHF)

Channel Capacity160 channels

RF Output Power25-40W (adjustable)

Power Supply13.2V DC (nominal), 10.8-15.6V DC (operating range)

Current Consumption (Standby)≤ 0.5A

Current Consumption (Full Load)≤ 10A @ 40W

Operating Temperature-30°C to +60°C (-22°F to +140°F)

Storage Temperature-40°C to +85°C (-40°F to +185°F)

Humidity5% to 95% RH, non-condensing

Dimensions (H x W x D)52 x 170 x 165 mm (without brackets)

Weight1.3 kg

Receiver Sensitivity (Analog)0.22 μV typical (12 dB SINAD)

Receiver Sensitivity (Digital)0.22 μV typical (BER 5%)

Adjacent Channel Selectivity≥70dB @ 12.5kHz / ≥80dB @ 20/25kHz

Intermodulation Suppression≥65dB typical

Spurious & Harmonics≤ -70dBc (≤ 1W), ≤ -60dBc (> 1W)

Audio ResponseTIA603D compliant, ±1.5dB

Audio Distortion≤3% typical

Modulation4FSK Digital, 12.5/20/25 kHz

Digital ProtocolETSI TS 102 361-1,-2,-3 DMR Tier II & III

DisplayMonochrome LCD with backlight

Programmable Buttons4 buttons (P1-P4)

BluetoothVersion 2.1 + EDR, Class 2

GPS (Optional)Integrated GPS receiver, NMEA 0183 output

ConnectivityAntenna (SO-239), Power/Mic (8-pin DIN), Accessory (DB9)

Related Accessories

Vehicle Mounting Bracket

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Mobile Radio Power Cable

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UHF Mobile Antenna Kit

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