Description The four arm helical structure antenna consists of four helical arms each of which is an integral multiple of a quarter wavelength The current amplitudes of the feeding ends of the four helical arms are equal and the phases are different by 90° It has a cardioid pattern a good front to back ratio and an excellent wide beam circular polarization characteristic which is very suitable as a receiving antenna for a satellite positioning system Antenna parameters Antenna impedance 50 ohmsWorking frequency band 1 4 1 68GHzAntenna connector SMA male Size 23mm x 78mm x 1 6mmWeight 8 4gColor Blue GreenTypical applications aerospace meteorology positioning relay and many other fields Package included 1 x Four arm Helical Antenna1 x Cable
Price history
Apr 18, 2022
€6.73