The seven models in the 600 Series of standard gain horn antennas cover 2.6 to 3.95 GHz, 3.95 to 5.85 GHz, 5.4 to 8.2 GHz, 8.2 to 12.4 GHz, 14 to 18 GHz, 18 to 26.5 GHz, and 26.5 to 40 GHz. Directivity patterns include a beamwidth in the E and H planes from 23 degrees at 40 GHz to 34 degrees at 2.6 GHz. Sidelobes in the H plane are more than 20 dB down; the first sidelobes in the E plane are 13 dB down, and second sidelobes are 18 dB down.Gain at midfrequency is 16.5 dBi ±1.5 dB over the operating bandwidth. VSWR of all models is 1.15:1 or less.
