![Coax Cable Specifications (PDF)[new]](https://cdn.shopify.com/s/files/1/0904/0039/1487/files/Coax_Table-01.png?v=1734898269){kind=link}
Best in Class Communications
Antenna systems and AIS transponders with proven track records for grand prix sailing programs and performance cruisers.
em-trak AIS Transponders
The favored choice of professional, commercial, and recreational operators across the world due to their proven performance, reliability, and seamless integration with other systems.
UltraWhip Antennas
The ultimate masthead VHF antenna system - period. UltraWhip performs better, is World Sailing ORC legal and is lighter than any antenna on the market.