SI-TEX MDA-6 High Power 5W SOTDMA Class B/SO AIS Transceiver w/Bluetooth, Wi-Fi, NMEA0183, NK2 Isolated USB Interface [MDA-6]
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MDA-6 High Power 5W SOTDMA Class B/SO AIS Transceiver with Bluetooth, Wi-Fi, NMEA0183, NK2 Isolated USB Interface
**As the FCC requires all units sold in the US to be programmed by a qualified technician. Please submit the form below for programming at the time of purchase. A copy of the MMSI Registration or FCC Ship Station License is required, along with the vessel master or owner's signature on the completed programming form.**
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)
Brochure (pdf)
30-Day Returns & Fast Shipping
Most eligible items may be returned within 30 days of delivery. Items must be unused, uninstalled, and returned in their original condition with all original packaging, accessories, hardware, and components.
Returns caused by ordering the wrong item, incorrect vehicle or product fitment, incorrect size or quantity, accidental purchase, change of mind, or other customer error are subject to a minimum 20% restocking fee. Depending on the condition of the returned product, packaging, missing components, or other factors affecting resale value, the restocking fee may be increased up to a maximum of 50% of the product price. Customer-error returns may also be subject to return shipping costs.
Restocking fees do not apply when we verify that the wrong item was shipped by us or that the product arrived damaged or defective through no fault of the customer. Please contact 4Falcons before returning any item so we can provide return authorization and instructions.
Orders are processed and shipped as quickly as possible. Delivery dates are estimates and may be affected by carrier delays, weather, holidays, incorrect addresses, or other circumstances outside our control. Tracking information will be provided when available.
Please verify vehicle, RV, marine, or equipment compatibility before placing your order. Installed, used, modified, damaged, incomplete, or otherwise non-resalable products may receive a reduced refund or may not be eligible for return.
