SI-TEX - MDA5 Class B AIS - With Wifi

Advanced AIS Technology for Enhanced Maritime Safety

The Sitex MDA-5 Class B AIS Transceiver is an industry-leading AIS module designed for enhanced vessel visibility and communication. With 5-watt transmission power, it ensures your vessel is seen at greater distances, improving situational awareness and safety. The SOTDMA technology provides network priority in high-traffic commercial harbors, allowing for uninterrupted data transmission even in congested maritime environments.

This unit features an integrated zero-loss VHF antenna splitter, eliminating the need for an additional antenna. Its built-in WiFi connectivity allows AIS and position data to be accessed on multiple connected devices, ensuring seamless integration with bridge systems. The MDA-5 is designed for durability, with an IPX7 waterproof rating, making it ideal for harsh marine environments.

Cutting-Edge Technical Specifications

• Transmitter Power: 5 Watts for superior range and visibility
• VHF Antenna Connector: SO-239 UHF for secure and reliable connections
• GPS Antenna Connector: TNC for precise satellite navigation
• Frequency Range: 156.025 - 162.025 MHz
• Input Voltage: 9.6-31.2 Vdc for versatile power compatibility
• Current Draw: 220mA average power consumption for efficiency
• Operating Temperature: -25°C to +55°C, ensuring reliable performance in extreme conditions
• Ingress Protection: IPX7 waterproof certification for marine durability

Compact and Practical Dimensions

• Transceiver Size: 6.8" W x 5.0" H x 2.0" D

Key Features and Benefits

• SOTDMA Class A Priority – Ensures continuous transmission, even in congested ports
• Integrated VHF Antenna Splitter – No additional antenna required
• Built-in WiFi Connectivity – Stream AIS data to WiFi-enabled devices
• Dual Receiver System – Decodes all DSC and AIS messages, including MOB & SART signals
• GPS & GLONASS Support – High-precision satellite navigation for accurate positioning
• NMEA-0183, NMEA-2000 & USB Connectivity – Seamless integration with all major bridge systems
• Ultra-Power Efficient – Designed for minimal power consumption without compromising performance
• Certified for Global Compliance – IEC-62287-2, FCC, and USCG approved

What’s Included in the Box

• MDA-5 Transceiver
• Commercial-Grade External GPS Antenna with coax cable
• Mounting Hardware for secure installation
• Power & Data Interface Cable for seamless connectivity
• VHF Radio Connection Cable for easy integration
• Product Information DVD with ProAIS2 software for programming and troubleshooting
• User Manual for comprehensive guidance
• Quick Start Guide for easy setup

The Sitex MDA-5 Class B AIS Transceiver is a top-tier solution for vessel operators seeking superior AIS performance, long-range visibility, and seamless system integration in demanding marine environments.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Orders of $100 or more qualify for free shipping when eligible. For orders under $100, shipping costs are calculated at checkout based on destination, package weight, and selected service. International shipping is available for eligible products, and certain items may require additional handling, warehouse transfers, or may ship directly from the manufacturer, which can affect processing time.

Deliveries are handled by preferred carriers such as USPS, UPS, FedEx, DHL, and others depending on your location and selected service. Estimated delivery times are displayed at checkout and may vary due to customs processing, carrier delays, weather, postal disruptions, or other circumstances beyond our control. Once your order ships, you'll receive a confirmation email with tracking information. Tracking may take up to 24 hours to update on the carrier's website and is also available through your account when applicable.

We ship throughout the United States and to most international destinations for products eligible for international shipping. International orders may be subject to customs duties, taxes, brokerage charges, or other import fees, which are the customer's responsibility and are not included in the product or shipping price. PO Boxes are accepted only when shipping through USPS, and not all packages qualify for this option. If your order does not arrive within the estimated delivery window, please contact us at info@apollolighting.com or +1 (954) 375-0100 so we can assist with locating your package.

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Returns may be requested within 30 days of receiving your order. Items must be unused, uninstalled, unaltered, and returned in their original packaging with all tags, packing materials, blank warranty cards, manuals, instructions, accessories, and included items. Certain products, including installed or used electronics, electrical components, lighting, consumables, custom or special-order items, cut-to-length products, safety equipment, and merchandise exposed to water or marine conditions, may not be eligible for return.

To request a return, sign in to your account and select the applicable order and items, and submit your request for review. Eligible unfulfilled items may also be submitted for cancellation within 1 hour of placing the order. Returns or cancellations are not considered approved until you receive confirmation from Apollo Lighting. Please do not ship or drop off merchandise before receiving return approval and instructions.

Customers are responsible for arranging and paying for return shipping unless the return is due to an error by Apollo Lighting or the item is verified as defective, damaged, or incorrect. Missing, damaged, defective, or incorrect items must be reported within 2 business days of delivery, and photos or other documentation may be required for review. If the issue is verified, Apollo Lighting may provide or reimburse return shipping and issue a replacement or refund depending on the circumstances. International customers are responsible for return shipping, duties, taxes, customs charges, brokerage fees, and other costs associated with an international return.

After your return is received and inspected, approved refunds are issued to the original payment method and may take 5-7 business days to appear after processing. Original shipping and handling charges are nonrefundable, and the value of any included free items that are not returned may be deducted from the refund. Apollo Lighting does not charge a standard restocking fee on eligible returns. Returns that are incomplete, damaged, installed, used, altered, improperly packaged, or otherwise do not meet the eligibility requirements may be refused. We recommend using a trackable and appropriately insured shipping service for all customer-arranged returns.

For assistance, contact info@apollolighting.com or call +1 (954) 375-0100.

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Many products sold by Apollo Lighting include a manufacturer's warranty covering defects in materials or workmanship. Warranty terms vary by brand, product category, and model, so eligibility, coverage duration, exclusions, and available remedies are determined by the applicable manufacturer. We recommend reviewing the warranty information provided with your product before installation or use, especially for marine electronics, navigation equipment, lighting, electrical systems, pumps, safety equipment, and other specialized marine products.

If you need warranty service, the claim must follow the process established by the manufacturer, authorized service center, or designated warranty provider. You may be asked for proof of purchase, a serial number, product registration, photos, maintenance or installation records, or other documentation. Apollo Lighting does not determine or modify a manufacturer's warranty coverage or final claim decision, but we are happy to help provide purchase information and direct you to the appropriate manufacturer or warranty resource.

Keep your receipt, product documentation, serial number information, and original packaging when practical. Damage caused by normal wear, misuse, improper installation, insufficient maintenance, corrosion, impact, unauthorized modifications, electrical issues, or operation outside the manufacturer's specifications may not be covered. Warranty claims are separate from standard returns, so a product that has been installed, used, or exposed to marine conditions may no longer qualify for return while still remaining eligible for evaluation under the manufacturer's applicable warranty.

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