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SI-TEX MDA-4 Fixed Mount DSC VHF Radio with Dual-Channel AIS Receiver

  • Remote Mic Capable, Class D DSC, AIS Receiver, Hailer/ Foghorn
  • Current Draw @ 13.8 Volt DC, RF Output Power 25 Watt / 1 Watt
  • Waterproof Rating: IPX7 Submersible, Mount: Bracket
  • Item #: 
    261609
    Brand: 
    SI-TEX
    Model #: 
    MDA-4
    Shipping Weight: 
    4.00 Lbs.
    List Price: 
    $459.00
    Reg. Price:
    $359.99
    Sale Price:
    $340.99
    Note:  This item ships from the manufacturer.
    It typically ships within 2 business days  (more...)
    340.99
    Status:     Ships Direct

    Quantity:  
     

     

    Features:

    • The SI-TEX MDA-4 is type approved and ready for action on recreational and commercial fishing boats, workboats and more
    • This rugged package combines an advanced VHF-FM / DSC radio/telephone with a quality built-in Dual Channel AIS Receiver
    • Ruggedized to Military specifications to stand up to tough conditions and years of hard professional use
    • Includes Dual Watch, Tri-Watch and Programmable Scanning Modes
    • Robust 25 Watt loud hailer / foghorn with (8) selectable modes and listen back
    • Optional full-function Remote Command microphone and GNSS 66-channel smart GPS antenna (Sold Separately)
    • High-performance dual-channel AIS receiver
    • The large LCD display provides important AIS data
      • MMSI, Call Sign, Ship's Name, Bearing, Distance, Speed Over Ground and Course Over Ground
      • Also includes alerts for Closest Point of Approach and Time to Closest Point of Approach
    • The MDA-4 can also provide important navigation data like Lat/Lon, Date, Speed Over Ground and Course Over Ground.
    • Standard 2-year warranty

    Click Here for an Installation Guide and Owner's Manual for this Product

    Specifications:

    • General
      • Dimensions: 8" L x 4.25" W x 2.25" H
      • Dimensions w/Bracket: 8.5" L x 5.25" W x 2.25" H
      • Connectivity NMEA2000, NMEA0183
      • Power Supply 13.8 Volt DC
      • Environmental
        • MIL-STD-810G Standards
          • Meets MIL-STD-810G specifications for Altitude, High Temperature Low Temperature, Temperature Shock, Contamination by Fluids, Solar Radiation, Rain, Humidity, Salt Fog, Sand & Dust, Immersion, Vibration, Shock
        • ITU Standards
        • IPX7 Waterproof
    • AIS Receiver
      • Frequency 161.975MHz / 162.025MHz
      • No. of Channels (2) Dual Channels
      • Local Oscillator Mode PLL
      • Ambient Operating Temperature -15° C to +55° C
    • VHF Radio
      • TX Frequency 156.025-157.425 MHz
      • RX Frequency 156.050-162.025 MHz
      • Channels All USA, Canada and INT channels, plus private channels
      • Microphone Wired handheld channel up/ down, power high/low and quick 16/9 channel access, extra-long mic cord for commercial wheelhouses
      • Modulation Mode FM (16K0G3E/DSC (16K0G2B)
      • Antenna Impedance 50 Ω nominal
      • Receiver Sensitivity 0.22 micro-volts (SINAD-12 dB)
      • Spurious Response Rejection 70 dB
      • Adjacent Channel Rejection 70 dB
      • Audio Output Power 5 Watt @ 4 Ohm
      • Hailer/Fog Horn Audio Output Power 25 Watt @ 8 Ohm
      • Audio Distortion 5%
      • RF Output Power High 25 Watt / Low 1 Watt
      • Harmonic Emissions 0.25 µ W
     
     

    SI-TEX Metadata VHF / AIS Antenna Splitter
    Item #: 259097
  • Applications: All AIS Transponders and Receivers
  • Function: Enables AIS to Share a Single Antenna with VHF and AM/FM Radio
  • Power: 12 Volt or 24 Volt DC, Waterproof: IPX7 Rated
  •  Include

    $222.99
    Model #:
    MDA-3
    SI-TEX External GPS Antenna
    Item #: 259098
  • Designed for SI-TEX MDA-1
  • Cable Length: 10 Meters / 33 Feet
  •  Include

    $79.99
    Model #:
    MDA-1-ANT
     
     
     

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