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Antenna, Dual Ridge Horn

EM-6963 | 18 GHz – 40 GHz

Electro-Metrics model EM-6963 is a linearly polarized, dual ridge horn antenna covering the frequency range of 18-40 GHz.

Model EM-6963 can be individually calibrated for use in EMI/EMC compliance measurements as well as for general purpose measurement antennas over its specified frequency range.

The small size and lightweight construction of the EM-6963 make it portable and easy to use. The antenna is supplied with a mounting bracket allowing the antenna to be oriented in either the vertical or horizontal plane. The mounting bracket is configured for a standard ¼-20 tripod stud.



Frequency Range: 18 GHz – 40 GHz
Impedance: 50 Ohms (nominal)
VSWR (average): <2.2:1
Gain (average): 10.07 dB
Max input power: 50 W
Average 3 dB Beamwidth:
E Plane: 50º
H Plane: 45º
Connector: “K” (female)


Width: 10.1 cm (4”)
Length: 8.9 cm (3.5”)
Height: 6.6 cm (2.6”)
Weight: .19 kg (.41 lb.)