Digital Yacht - AIT2500 Class B+ External GPS Antenna AIS Transponder

Advanced AIS Transponder for Enhanced Marine Navigation

The Digital Yacht AIT2500 Class B+ AIS Transponder is a state-of-the-art navigation solution designed to enhance situational awareness and safety for mariners. Utilizing the latest SOTDMA technology, this AIS transponder delivers 5W transmission power, significantly improving visibility in high-traffic waters and ensuring reliable communication with other vessels. Ideal for ocean sailors, powerboats, and non-mandated commercial vessels, the AIT2500 provides faster update rates based on vessel speed and guaranteed time slots for transmissions, making it a powerful upgrade over traditional Class B AIS systems.

High-Performance AIS Capabilities

The AIT2500 AIS transponder supports a wide range of connectivity options, allowing seamless integration into modern marine electronics setups. With NMEA 0183, NMEA 2000, and USB connectivity, this unit ensures compatibility with various navigation systems, including chart plotters and onboard PCs. Additionally, it comes with a dedicated GPS antenna, enhancing positioning accuracy using both GPS and GLONASS satellite networks.

This transponder also includes an optional remote TX silence switch, allowing users to temporarily suspend transmissions when discretion is needed. Furthermore, it supports AIS SART alarms, which can be integrated with AIS MOB (Man Overboard) devices for added safety at sea.

Technical Specifications

• AIS Class: B+ (SOTDMA)
• Transmission Power: 5W (2.5x stronger than standard Class B)
• Positioning System: GPS & GLONASS
• Connectivity:NMEA 0183 (in/out)
• NMEA 2000
• USB (PC/MAC)
• VHF Antenna Requirement: Requires connection to a VHF antenna or AIS splitter
• Additional Features: Remote TX silence switch option, AIS SART alarm compatibility

Product Dimensions

• Compact and lightweight design, optimized for marine installations

Highlights

• Enhanced Performance: SOTDMA technology for faster updates and guaranteed time slots
• Greater Visibility: 5W transmission power improves signal reach
• Flexible Connectivity: NMEA 0183, NMEA 2000, and USB for broad compatibility
• Reliable Positioning: GPS & GLONASS support for precise navigation
• Safety Features: Supports AIS SART alarms and MOB integration
• Complete Package: Includes an external GPS antenna for improved accuracy

This advanced Digital Yacht AIT2500 AIS transponder is the perfect choice for mariners who demand superior performance, increased safety, and seamless integration with modern navigation systems.

Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.

Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.

Delivery and tracking
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Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.

Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.

Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.