The DP4400 / DP4401 portable radio delivers unrivaled voice and data communications with optional integrated GPS and Bluetooth (DP4401). This feature-rich radio delivers best-in-class audio that includes Intelligent Audio and customizable voice announcements for status notifications.
The DP4400 / DP4401 is easy to use and features 32 channel capacity, three programmable buttons, dedicated emergency button, IP57 specifications for submersibility and FM or TIA intrinsically safe options.
Best-in-Class Audio
Loud front-facing speaker and Intelligent Audio feature that automatically adjusts the radio volume according the environment’s noise level.
Text Messaging
Send preprogrammed messages to team members when radio communications need to be delivered without interrupting workers or guests.
Emergency Button
Orange button on the top of the radio can be programmed to send an alert to a supervisor or dispatcher during an emergency situation.
Rugged, Reliable Design
Tightly sealed against wind and dust, and submersible in up to one meter of water for 30 minutes (IP57 rated).
Specifications | |
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Frequencie | VHF: 136-174 MHz. UHF1: 403-470 MHz. |
Power RF | VHF: 5/1W. UHF: 4/1w. |
Channel Capacity | 32 |
Dimensions with standard battery | 138,5 x 56,7 x 37,8 mm. |
With standard battery | 455.5g. |
Standard Battery Life | 11horas. |
Power Supply | 7,5V |
Operating temperature: | -20°C +55°C |
Sealing | IP57 |
Receiver | |
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Channel Spacing | 12,5 o 20/25 kHz. |
Sensitivity (a 20dB SINAD) EN | 0,50 μV típica. |
Intermodulation | 65 dB |
Adjacent Channel Selectivity | 60 dB a 12,5 kHz 70 dB a 20/25 kHz. |
Spurious Response Rejectio | 70 dB. |
Conducted Spurious Emissions | -57 dBm < 1 GHz. -47 dBm < 1GHz. |
Audio Output | 500 mW. |
Audio Distortion | 3% |
Transmitter | |
Frequency Stability | +/-2,5 ppm. |
Power RF | 1W . |
Modulation Limiting | +/-2,5 a 12,5 kHz, +/-4,0 a 20 kHz, +/-5,0 a 25 kHz |
Adjacent Channel Power | -60 dB a 12,5 kHz. -70 dB a 20 kHz. |