Scout KS-21 VHF Marine Antenna 1 m – 3 dB Fiberglass VHF Antenna

The Scout KS-21 VHF Marine Antenna 1 m – 3 dB offers reliable VHF communication suited to small boats, inflatables and vessels with limited space. Its 1 m (3.3 ft) fiberglass whip is fully foam-injected with Scout’s waterproof technology, giving robust resistance to saltwater, UV exposure and marine weather conditions while ensuring long-lasting performance.

Operating on the 156–162 MHz marine VHF band with 50 Ω impedance, this antenna supports up to 50 W of input power, providing clear reception and transmission with vertical polarization and a <1.5:1 VSWR for efficient signal transfer. The antenna includes a 5 m RG-58 CU MIL coaxial cable and a PL-259 connector, and mounts easily on any standard 1″ × 14 threaded base (sold separately).

Whether you’re communicating with other vessels, marina services or during onboard operations, the Scout KS-21 combines compact design with proven VHF performance — ideal for recreational and professional maritime use.