Dual-Polarized Feeds

Dual Polarized Feeds

Description

Model: ANT-DPF

NSI-MI Technologies' Dual Polarized Feeds (ANT-DPF) are designed to operate over a standard rectangular waveguide band covering frequencies from 1.12 to 90 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.

  • Features

    • Excellent Low Gain, Broad Beamwidth Illumination Source
    • Low Cross Polarization
    • Constant Beamwidth
    • Dual Linear Polarization
    • Customizable Beamwidth Available

    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)

    SPECIFICATIONS

    Frequency Range 1.12 – 90 GHz
    Band L, LS, S, C, XN, X, X-Ku, Ku, K, Ka, Q, U, V, E
    Weight lbs (kg) 0.2 – 28.6 kg (0.4 – 63 lb)



    Typical Measured Data for Dual Polarized Feeds

    ANT-DPF-8.2-12.4 Directivity at 10.2 GHz (Side Port)

    ANT-DPF-8.2-12.4 Directivity at 10.2 GHz (Side Port)

    ANT-DPF-8.2-12.4 Directivity at 10.2 GHz (Rear Port)

    ANT-DPF-8.2-12.4 Directivity at 10.2 GHz (Rear Port)

    ANT-DPF-8.2-12.4 Gain

    ANT-DPF-8.2-12.4 Gain

Close window

Specifications

Model      Frequency Range (GHz) Band Polarization Connector Type (Qty) Feed Weight kg (lb)
ANT-DPF-1.12-1.7 1.12 - 1.7 L Dual Linear N-Female (2) 28.6 (63)
ANT-DPF-1.7-2.6 1.7 - 2.6 LS Dual Linear N-Female (2) 14.1 (31)
ANT-DPF-2.6-3.95 2.6 - 3.95 S Dual Linear N-Female (2) 10.5 (23)
ANT-DPF-3.95-5.85 3.95 - 5.85 C Dual Linear N-Female (2) 3.4 (7.5)
ANT-DPF-5.85-8.2 5.85 - 8.2 XN Dual Linear N-Female (2) 2.1 (4.7)
ANT-DPF-8.2-12.4 8.2 - 12.4 X Dual Linear N-Female (2) 0.9 (2)
ANT-DPF-10-15 10.0 - 15.0 X-Ku Dual Linear N-Female (2) 0.9 (2)
ANT-DPF-10-15-CP 10.0 - 15.0 X-Ku Dual Circular N-Female (2) 1.4 (3)
ANT-DPF-12.4-18 12.4 - 18.0 Ku Dual Linear N-Female (2) 0.9 (2)
ANT-DPF-18-26.5 18.0 - 26.5 K Dual Linear 2.92 mm (2) 0.3 (0.6)
ANT-DPF-26.5-40 26.5 - 40.0 Ka Dual Linear 2.92 mm (2) 0.2 (0.4)
ANT-DPF-33-50 33.0 - 50.0 Q Dual Linear 2.4 mm (2) 0.2 (0.4)
ANT-DPF-40-60 40.0 - 60.0 U Dual Linear Waveguide 0.2 (0.4)
ANT-DPF-50-75 50.0 - 75.0 V Dual Linear Waveguide 0.2 (0.4)
ANT-DPF-60-90 60.0 - 90.0 E Dual Linear Waveguide 0.2 (0.4)

Related Products

Atlanta

1125 Satellite Blvd., Suite 100
Suwanee, GA 30024-4629 USA

+1 678 475 8300
+1 678 542 2601
sales@nsi-mi.com

Los Angeles

19730 Magellan Drive
Torrance, CA 90502-1104 USA

+1 310 525 7000
+1 310 525 7100
sales@nsi-mi.com

CTIA/GSMA

Los Angeles, CA 09/12/2018 09:00 am 27 Days

Latest Tweets

This site is using cookies for analytical purposes and to provide a better user experience. Read our Privacy Policy for more information.
   OK