TheHelical Antenna is a directional patch antenna available in several 12 and 18 turn models. It provides a high gain of 14dBi and 16.5dBi, is tuned on professional Anritsu equipment, and has a robust design with an excellent axial ratio of 1.04. It has a convenient size, light weight, and a large beam width of 45-50 degrees and 35-40 degrees. It is assembled in Ukraine and each antenna is individually tuned on a laboratory instrument.
Features.
Each antenna is individually tuned on a professional Anritsu device
High gain of 14dBi and 16.5dBi
Robust antenna design
Excellent axial ratio
Availability of M2 mounting holes for mounting the antenna (hole spacing 56mm)
Specifications.
Frequency:
12 turn - 5.8GHz
18 turn - 4.9/5.8GHz
Bandwidth:
12 turn - 600MHz (5450MHz - 6050MHz)
18 turn - 1100MHz (4800MHz - 5900MHz)
Axial ratio: 1.04
Beam width:
12 turn - 45-50 degrees at maximum gain, at -3dB 65-75 degrees
18 turn - 35-40 degrees at maximum gain, at -3dB 45-50 degrees
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