Dual Polarized Feeds

Dual Polarized Feeds
Model: ANT-DPF

Our dual polarized feeds are designed to operate over a standard rectangular waveguide band covering frequencies from 1.12 to 60.0 GHz. These feeds combine a high performance broadband orthomode transducer with 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.

  • Excellent low gain and broad beamwidth illumination source
  • Low cross polarization
  • Constant beamwidth
  • Dual linear polarization
  • Customizable beamwidth available


Datasheet Buy Now
  • Specifications
  • Applications
  • Includes
  • Available Add-Ons
Frequency Range Feeds 
 1.12 – 60.0 GHz
Band L, LS, S, C, XN, X, X-Ku, Ku, K, Ka, Q, U, V, E
Weight 0.2 – 28.6 kg (0.4 – 63 lb)

General Characteristics
Cross-polarization discrimination > 35 dB
Interport Isolation (Port-to-port) > 30 dB
Operating Temperature Range 10°C – 50°C
Gain (Nominal) 10 dBi ±0.5 dBi
3 dB Beamwidth 57° ±4°
Max Power 50 Watts (N-female)
15 Watts (2.92 mm)
10 Watts (2.4 mm)

Ideal For:
  • Compact range testing
  • Near-field testing
  • UUT illumination
  • ANT-DPF Dual Polarized Feed
  • User manual
  • Gain and pattern calibration
  • Mounting hardware
  • Absorber panel