The Marine Antenna Mono-band is engineered for optimal performance in maritime environments, featuring a unity-gain and omnidirectional design that ensures reliable communication across a 360-degree radiation pattern. This antenna operates effectively without a ground plane, making it versatile for various installations. It is specifically constructed to withstand harsh weather conditions, providing robust protection against static discharges with its DC-ground feature.

The antenna, which is classified as 3/4 wave, base-loaded, covers a frequency range of 154.4-163.5 MHz and maintains an impedance of 50 Ohm unbalanced. Its dimensions include a length of 1060mm and a weight of 380g, making it lightweight yet durable. Its stainless steel bracket and hardware facilitate easy installation on the mast top, ensuring stability and reliability during use. The high-quality brass and copper whip encased in a fibreglass tube further enhances its durability.

Electrical specifications indicate a maximum power handling capability of up to 100 Watts, with a V.S.W.R. of 1.2:1 at resonance frequency. The antenna offers a bandwidth of 9.1 MHz at a V.S.W.R. of 2:1, with a vertical polarization that optimizes signal reception. The radiation angle is set at 23 degrees, and the beamwidth at -3 dB in the E-plane is 60 degrees, allowing for effective communication in various maritime conditions.