Digital Yacht CX4A Commercial AIS/VHF Marine Antenna

The Digital Yacht CX4A is a high-performance commercial-grade marine antenna designed specifically for AIS (Automatic Identification System) and VHF radio applications. This dual-purpose antenna provides reliable signal reception and transmission for both AIS transponders and VHF marine radios, making it an essential navigation safety component for commercial vessels and serious recreational boaters.

Key Features:

• Commercial-grade construction built to withstand harsh marine environments
• Optimized for both AIS and VHF frequency bands (156-162 MHz)
• High-gain design ensures maximum range and signal clarity
• Durable fiberglass construction with UV-resistant coating
• Standard 1"-14 TPI threading for universal mounting compatibility
• Includes PL-259 connector for easy installation

This antenna delivers excellent performance for vessel tracking, collision avoidance, and marine communication systems. The rugged design ensures long-term reliability in saltwater conditions, while the optimized frequency response provides clear AIS target detection and VHF voice communications.