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4' High Perfomance Directional Antenna for use with Witcom WitLink-2000 radios, 17.7-19.7 GHz Frequency range, SOI
Winncom PN # WRHP4-18WC Manufact PN # WRHP4-18WC List Price: Login/Call Login and Stay on this page
High Performance antennas are formed of aluminum, which is spun to precise tolerances. Then a shroud is also fabricated of aluminum and fitted with a planar radome to protect the feed and provide for a significant reduction in side lobes. Often manufacturers will utilize absorber material to improve the pattern performance of the side lobes and front-to-back ratio. Designed for use with Witcom WitLink-2000 radios only
Electrical Specification   Model Number Frequency GHz Diameter ft (m) 3 dB BW degs Gain, dBi XPD, dB F/B Ratio dB VSWR, Max (R.L., dB) Low Mid High HP4-18 17.7-19.7 4 (1.2) 1.2 44.1 44.5 44.9 30 72 1.4:1 (15.5) Features: Antenna diameters 4' (120 cm) Antenna weights 75 lbs. (32.5 kg) Dimensions Diameter A B C D E F G 4 ft (120 cm) 50.0 (127.0) 20.8 (52.8) 35.0 (89.0) 12.0 (30.5) 21.0 (53.3) 25.7 (65.3) 7.0 (17.8)