L-Band Quad Helix Antenna

The QHA.01 L-band quadrifilar helix antenna is a versatile, high-performing passive L-band antenna. With excellent efficiency of nearly 70%, as well as superior axial ratio over a wide beamwidth, the QHA.01 provides a reliable solution for demanding L-band applications, even without the active front end. This wide-bandwidth antenna works well across a range of frequencies used for satellite navigation and telecommunications, including GPS, GLONASS, Beidou, and 1620 MHz SatCom. The QHA.01 is ready for outdoor industrial and commercial usage with a UVresistant, IP67 waterproof housing rated for temperatures from -40 to +85°C.