Left-handed 0.6-7GHz UWB Antenna Circular Polarization Archimedes Spiral Antenna with SMA Female Connector

Left-handed 0.6-7GHz UWB Antenna Circular Polarization Archimedes Spiral Antenna with SMA Female Connector

Description:
- This antenna is an ultra wideband Archimedes spiral, divided into left-handed circularly polarized and right-handed circularly polarized antennas.
- It can be used for direction finding, spectrum analysis, signal analysis, navigation positioning, broadband measurement, direction finding, etc., providing 5-7dBi circularly polarized directional gain in the frequency range of 600MHz-7GHz.
- Low standing wave, high gain, and significant performance.
- Typical operating frequencies are: 915MHz, 1090MHz ADS-B, 1268MHz-1610MHz GPS, 1420MHz, 2 4GHz/5.8 GHz image transmission This antenna can be used at equal frequencies.
- In the following testing images, the echo images are all less than -10dB
- 540MHz-610MH standing wave test images: 1.5 < VSWR < 3
- 610MHz-7GHz standing wave: <2
- Process: This antenna material FR4-PCB adopts a spiral equiangular gradient form, and the feeder uses gradient lines for impedance matching to achieve ultra wideband.

Specification:
- Working bandwidth: 610MHz - 7GHz
- Polarization method: circular polarization left-handed/right-handed
- Axial ratio: < 1.5dB
- Radiation angle: H=E=70 degree
- Gain: 5dBi - 7dBi
- Impedance: 50ohm
- SWR: < 2.4
- Size: spiral diameter of 150mm, height of 53mm

Package Included:
- 1 x UWB Antenna