Class B AIS transponder using SOTDMA, with 5W output, SD logging and GPS-500. Higher transmission rate and range than standard Class B AIS.

Compact waterproof GPS antenna with 10 Hz update rate and SMA connector. Compatible with AIS, NRS2, and VHF radios like V60B and RS40B.

Compact Class B AIS transponder with GPS antenna, waterproof, lightweight, and ideal for coastal cruising and small craft.