The MG-420D HF sector-cone shape broadband antenna (also known as HF horizontal bi-conical broadband antenna) ， which be applied to compliant with various types of HF radios with the frequency range from 3MHz to 30MHz and 2KW transmission power for the fixed communication station. The antenna’s symmetrical sector-cone shaped radiator is constituted by several antenna elements. The ingenious structure makes the antenna free of tuning within the frequency range, and could operate omnidirectional with high efficiency.

The excellent electrical and mechanical performance makes the antenna distinct environmental adaption, and could work in severe environment. The installation of the antenna is convenient and efficient, as well as the maintenance. Compare with the cage shape antenna with the same area occupation, the antenna features higher bandwidth and higher gain. The antenna is the reliable choice for the fixed station to conduct remote communication.

 Operation frequency: 3～30MHz

 Power capacity: 2KW

 VSWR: ≤2.0

 Gain: 5～7dB

 Radiation direction: horizontal omnidiretion

 Height: 12m

 Weight: 800kg

 Occupied area: 40m×14m

 Wind resistance: proper functioning at force 10 wind