21" Seawatch Marine TV Antenna 12-24V DC 110V AC

Omni-Directional Marine TV Antenna system designed for maximum omnidirectional performance in the marine environment - the best antenna for operating in fringe areas.

System includes:

• The antenna with built-in preamp boosts signals 15db
• AC/DC switchable power supply,
• 30' of ultra low loss RG-59 coax cable
• Gold plated screw-on F connectors
• Built-in 1"-14 thread ferrule.
• Diameter: 21 inches, 1.75" High