Description
- Typical applications: meteorology, positioning, relay and many other fields
- The four-arm helical structure antenna is composed of four helical arms, and the length of each is an integer multiple of a quarter wavelength
- The current amplitudes of the feed ends of the four spiral arms are equal, and the phases are sequentially different by 90°
- It has a cardioid pattern, a good front-to-rear ratio and excellent wide-beam circular polarization characteristics.It is very suitable for use as a receiving antenna for a satellite positioning system
- Antenna impedance: 50 ohms;Working frequency band: 1.4 ~ 1.68GHz;Antenna connector: SMA (male)
Vanki 1Pcs L-Band Antenna 1.6GHz 50 Ohms Qfh-Antenna DIY Kit for Aerospace Meteorology Positioning
