VU-400ST 5W DMR Digital Handheld Radio without Display

The VU-400ST 5W DMR Digital Handheld Radio without Display delivers reliable, secure communication for professional environments. Operating in the 400–470 MHz UHF band, it supports digital and analog dual mode, multiple call types (individual, group and all call) and digital-analog mixed scan. With features like remote kill/activate, whisper function, local and remote alarm, user-defined voice prompts, double voice encryption and optional 300-hour recording, this compact radio combines robust performance with simple, screen-free operation.

Description

VU-400ST 5W DMR Digital Handheld Radio without Display

Features

  • Remote Kill and Activate
  • Direct Dual-slot Technology
  • Digital and Analog Dual Mode
  • Multi Call Mode: Individual Call, Group Call, All Call
  • Digital-analog Mixed Scan
  • CTCSS/DCS Encoding and Decoding Function
  • Whisper Function
  • Wide/Narrow Band Compatible
  • Local and Remote Alarm
  • User-defined Voice Prompt
  • Double Voice Encryption
  • 300 Hours High-capacity Recording (Optional)

Specifications

  • Frequency: 400-470MHz
  • RF Power: 3.5W/1W
  • Channel Capacity: 256, 16 Zones * 16 Channels
  • Channel Spacing: 12.5/20/25kHz (Analog), 12.5kHz (Digital)
  • Operating Voltage: DC7.4V ± 15%
  • Battery Pack: 1800mAh Li-ion Battery
  • Operating Temperature: -20℃~+60℃
  • Digital Protocol: ETSI-TS102 361-1,-2,-3
  • Digital Vocoder Type: AMBE++
  • 4FSK Digital Modulation: 7K6 Φ FXD@Data; 7K6 Φ FXW@Data&Voice
  • Frequency Stability: ±2.5PPM
  • Analog Sensitivity: ≤-121 dBm @12dB SINAD
  • Digital Sensitivity: ≤-119 dBm @5% BER
  • Audio Power: ≥1W (16Ω)