Key Specifications, Direction Type: Directional, Polarization: Linear, Frequency, Min: 8 GHz, Frequency, Max: 18 GHz. Broadband Gain Horn Antenna, 8 GHz to 18 GHz 20 dBi Gain, 2.92 Female Connector. PEWAN1162 waveguide horn antenna is also known as a horn antenna. Our horn antenna has a minimum frequency of 8 GHz and a maximum frequency of 18 GHz. This waveguide horn antenna with is part of over 40,000 RF, microwave and millimeter wave components available from Pasternack. Our horn antenna can ship worldwide the same day as it is purchased as with our other available RF parts.