The spiral antenna is a directional patch antenna with excellent 14dBi gain, small size and light weight, and a wide beamwidth. Assembled in Ukraine and each antenna is individually tuned on a laboratory device.
Features.
Each antenna is individually tuned on a professional Anritsu device
High gain of 14 dBi
Robust antenna design
Excellent axial ratio
Availability of M2 mounting holes for mounting the antenna (hole spacing 56mm)
Specifications.
Frequency: 5.8GHz
Bandwidth: 600MHz (5450MHz - 6050MHz)
Axial ratio: 1.04
Beam width: 45-50 degrees at maximum gain, 65-75 degrees at -3dB
Gain: 14 dBi
Cable length: ~8cm
Number of turns: 12
Polarization: RHCP (circular)
vSWR (CSR): less than 1.2
Connector: SMA
Weight: 48.5 g.
Photos
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