Marine VHF antennas are specialized for maritime use, enabling reliable communication over water. They operate on VHF frequencies (156-174 MHz) for ship-to-ship and ship-to-shore communication. These antennas are designed to withstand harsh marine environments and ensure clear, long-range signals.

Marine VHF Antennas: Frequency range 156-174 MHz, gain 3-6 dB, impedance 50 ohms, length 1-4 meters, material fiberglass or stainless steel, waterproof rating IPX8, connector type PL-259 or N-type.

Marine Communication: VHF radios with 25W power output, DSC (Digital Selective Calling) compliant, channels 1-28 and 60-88, waterproof rating IPX7 or higher, operating voltage 12-24V DC, material impact-resistant ABS or polycarbonate.

Size: Antenna lengths vary from 1m (short-range) to 4m (long-range), radio dimensions typically 150mm x 100mm x 50mm.

Grade: Marine-grade stainless steel (316L) for antennas, corrosion-resistant materials for radios.

Viscosity: Not applicable to antennas or radios, pertains to fluids.

Buoyancy: Antennas are non-buoyant, radios may float if designed with buoyant casing.

Material: Fiberglass, stainless steel, or aluminum for antennas; ABS, polycarbonate, or rubberized coatings for radios.

Yes, Marine VHF Antennas and Marine Communication products typically comply with international maritime standards such as ITU-R M.493, ITU-R M.541, and IEC 60945 to ensure safety and performance at sea.