EM-7103 Antenna, Standard Gain Horn | 18GHz

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.

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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