Antennas designed for lowest loss, ultra wideband performance, and reliability. Antenna Features: Right or left polarization Available with 2.40/2.92/1.85 mm connector options 18-60 GHz coverage 0.5” diameter package, excluding mounting flange 3-7 dBi realized gain Boresight axial ration better than 2 dB Weighs 10.1 grams (Typical) Antennas Part Number Description Frequency (GHz) Insertion Loss Output Power Product Market Data Sheet Buy PSA1850C 2-arm spiral antenna 18 – 50 - - Spiral Defense PSA1850C-4 4-arm sinuous antenna 18 – 50 - - Sinuous Defense