SI-TEX MDA-6 High Power 5W SOTDMA Class B/SO AIS Transceiver w/Bluetooth, Wi-Fi, NMEA0183, NK2 Isolated USB Interface [MDA-6]
SKU: 91089784973

SI-TEX MDA-6 High Power 5W SOTDMA Class B/SO AIS Transceiver w/Bluetooth, Wi-Fi, NMEA0183, NK2 Isolated USB Interface [MDA-6]

Sale price$432.90 Regular price$481.00
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Description

SI-TEX MDA-6 High Power 5W SOTDMA Class B/SO AIS Transceiver w/Bluetooth, Wi-Fi, NMEA0183, NK2 Isolated USB Interface [MDA-6]MDA 6 High Power 5W SOTDMA Class B SO AIS Transceiver with Bluetooth, Wi Fi, NMEA0183, NK2 Isolated USB Interface The SI TEX MDA 6 delivers Class Alevel transmit priority, rapid update rates, and 5 watt SOTDMA transmissionmore than twice the power of standard Class B AIS units. Your vessel is detected earlier and at greater distances, even in demanding or congested waterways. The MDA 6 broadcasts continuous dynamic data, including SOG, COG, heading,

MDA-6 High Power 5W SOTDMA Class B/SO AIS Transceiver with Bluetooth, Wi-Fi, NMEA0183, NK2 Isolated USB Interface

The SI-TEX MDA-6 delivers Class-A–level transmit priority, rapid update rates, and 5-watt SOTDMA transmission—more than twice the power of standard Class B AIS units. Your vessel is detected earlier and at greater distances, even in demanding or congested waterways.

The MDA-6 broadcasts continuous dynamic data, including SOG, COG, heading, and hazard reports, giving surrounding vessels a clearer, more accurate picture of your movements.

Features:

  • 5W SOTDMA Class B/SO for long-range, high-priority AIS transmissions
  • High-fidelity AIS performance for precise, reliable tracking
  • Integrated high-power Wi-Fi for tablets and laptops
  • Bluetooth programming app for fast setup and troubleshooting
  • AIS Control App with WAZE-style hazard reporting
  • Built-in VDR capability
  • NMEA 0183, NMEA 2000 & USB connectivity
  • Low power consumption
  • External GPS antenna included
  • IP67 waterproof, dustproof, vibration-proof
  • Compact, lightweight design
  • IEC-62287-2, FCC & USCG certified

Built for Harsh Marine Environments

The MDA-6 is engineered for reliability in real-world conditions. Its IP67-rated housing protects against water, dust, and vibration, while its compact footprint allows flexible installation on any vessel.

Ideal For:

  • High-speed vessels
  • Commercial operators
  • Recreational boaters in busy waterways
  • Installations requiring long-range AIS visibility

Specifications:

  • AIS Class: B
  • Antenna Included: Yes
  • Display Included: No
  • Function: Receive/Transmit
  • Box Dimensions: 5"H x 9"W x 14"L WT: 3.6 lbs
  • UPC: 010407510729

Quick Guide (pdf)
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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 91089784973

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Amazon Customer
Fort Morgan, US
★★★★★ 4
Best tinted SPF, problems with pump
Color: 03 - Tinted (1.7 oz), Color: 03 - Tinted (1.7 oz)
This is my favorite tinted moisturizer. It is very lightweight and perfect for daily wear. Provides just the right amount of coverage while also protecting from sun damage. My only complaint is the pump. The bottle is full of product, but as you can see in the video, nothing is coming out. I’ve been buying this brand for years and have never had a problem, so not sure if it’s the change in packaging or I just got a defective pump.
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Reviewed in the United States on February 16, 2026
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Raenauda Holliday
Alexandria, US
★★★★★ 5
Great Product!
Color: 05 - Deep Tint (1.7 oz)
This sunscreen did all it said it would do which was to not cause irritation, blend seamlessly intot my skin and have no white cast. It is not greasy and it spreads on with ease. I love it,
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Reviewed in the United States on May 8, 2026
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Susan H.
Belleville, US
★★★★★ 5
The best sunscreen for your face and all
Color: 03 - Tinted (1.7 oz)
This is wonderful sunscreen. The SPF is 40 , the color is tinted and looks good and feels good on your face with lots of protection. I don’t go out in the sun without it and know my skin is protected.
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Reviewed in the United States on May 8, 2026
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Mount Argaeus
Pawtucket, US
★★★★★ 5
Lightweight, evens out skin tone and provides sufficient hydration on its own during the summer.
Color: 03 - Tinted (1.7 oz), Color: 03 - Tinted (1.7 oz)
A fantastic sunscreen that offers excellent sun protection without causing acne or blackheads, is lightweight, neither too matte nor too shiny, evens out skin tone, and provides sufficient hydration on its own even in summer. For comparison, I've included photos and a video showing the UV Clear tinted on the left and the UV Daily tinted on the right.
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a body scrub that actually delivers results
Scent: Dewy Daisy, Size: 18 Ounce (Pack of 1)
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