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Motorola DM4400e
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

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)

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