EM-7103 Antenna, Standard Gain Horn | 18GHz – 26.5GHz

The EM-7103 Standard Gain Horn is a WR-42 waveguide based K band antenna featuring high gain and stable beamwidth across its frequency range. The EM-7103 is based on the standard WR-42 waveguide and features a detachable UG595/U flange mount which allows for the horn flare and coax-to-waveguide adapter to be used separately. Each EM-7103 comes standard with NIST Traceable 1m gain and antenna factor calibration data.

Electrical

  • Frequency Range: 18GHz – 26.5GHz
  • Polarization: Linear, Vertical
  • VSWR: >1.3:1 Typical
  • 3dB Beamwidth:
    • 24˚ – 11˚ Typical Azimuth
    • 27˚ – 16˚ Typical Elevation
  • Impedance: 50Ω, Nominal
  • Gain: 15-18dBi Nominal
  • Connector: SMA (EM-7103 | 18GHz-26.5GHz)
  • Waveguide: WR42

Mechanical

  • Dimensions:
    • Length: 7.7cm (3.03 in.)
    • Width: 5.2cm (2.05 in.)
    • Height: 3.2cm (1.26 in.)
    • Weight: 60g (0.13 lbs.)
  • Mounting Options Available:
    • EM-7103: ¼ – 20 Vertical/Horizontal mount
    • EM-7103A WR-42 Coax-to-Waveguide Adapter
    • EM-7103B WR-42 15-20dBi Gain Horn Flare
  • Color Options:
    • Black (default)
    • Custom colors available upon request

Data Sheet

Download Data Sheet