RS-538DE ATEX Explosion-proof DMR Digital Handheld Radio

Tip: Click on the image to enlarge


       Explosion-proof Number: CNEx19.3736X

       Explosion-proof Mark: Ex ib ⅡB T4 Gb

  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)


  Frequency: 400-470MHz, 136-174MHz

       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)

      Dimensions (WxHxD): 55×135×37mm 

      Weight: 265g (With Battery and Antenna)