12.4 GHz to 18 GHz Dual Polarized Feed

$10,100.00 - $11,100.00

Frequency, Min (GHz):
12.4
Frequency, Max (GHz):
18.0
Waveguide Type:
WR-62
Connectors:
N-Female (2)
Max Power (Watts):
50 W
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NSI-MI offers a dual polarized feed (ANT-DPF) designed to operate over a standard rectangular waveguide band covering a 12.4 to 18 GHz frequency range. This feed combines a high-performance broadband orthomode transducer with a precision circular waveguide feeding a circularly symmetric waveguide aperture. The two ports of the feed excite two orthogonal modes in the circular guide which radiate orthogonal linearly-polarized fields with cross-polarization suppression better than 35 dB.

Features

  • Low gain, broad beamwidth illumination
  • Low cross-polarization
  • Constant beamwidth
  • Dual-linear polarization
  • Customizable beamwidth available

Ideal For

  • Compact range testing
  • Near-field testing
  • Unit under test (UUT) illumination

Specifications:

Model ANT-DPF-12.4-18
Frequency Range (GHz) 12.4–18.0
Waveguide Type WR-62
Max Power (W) 50
Connector Type N-Female (2)
Band Ku
Material Aluminum
Cross-polarization discrimination > 35 dB
Interport isolation (port-to-port) > 35 dB
Operating temperature range 10°C–50°C
Gain (nominal) 10 dBi ±0.5 dBi
3 dB beamwidth 57° ±4°