COMMANDER Omni Fiberglass Antenna, 150.5-158.5, 7.4dBi

Commander VHF base Station Antennas incorporate the design features of 9 MHz broadband capability, improved lightning protection and true omnidirectional gain in excess of 5 dBd Note: Below 150 MHz, rated gain is 4.8 dBd due to length constraints. Side mounting hardware is available for the 620 to achieve special radiation patterns. Features/Benefits Fiberglass construction protects radiating elements in corrosive environments. DC grounded - affords lightning protection Copper radiating elements minimize possibility of intermod generation Technical Specifications Frequency Band 25-299.9 MHz Horizontal Pattern Omni Directional Antenna Type Fiberglass Omni Electrical Down Tilt Option Fixed Gain, dBi (dBd) 7.4 (5.3) Frequency Range, MHz 150.5 - 158.5 Connector Type N Female Connector Location Bottom Mounting Type Fixed Electrical Down Tilt, deg 0 Orientation Upright Mounting Hardware 346 Clamp Set Rated Wind Speed, km/h (mph) 160 (100) Gain (Omni), dBi (dBd) 7.39 (5.25) VSWR < 1.6 : 1 Vertical Beamwidth, deg 18 Polarization Vertical Maximum Power Input, W 500 Lightning Protection Direct Ground 3rd Order IMP @ 2 x 43 dBm, dBc -130 Impedance, Ohms 50 Overall Length, m (ft) 6.31 (20.7) Element Housing Length, m (ft) 5.67 (18.6) Mounting Pipe Diameter, m (in) 0.09 (3.5) Support Pipe Length, m (ft) 0.86 (2.83) Weight, kg (lb) 24.1 (53) Radiating Element Material Copper Element Housing Material Fiberglass Support Pipe Material Aluminum Alloy Max Wind Loading Area m2 (ft2 ) 0.221 (2.38) Survival Wind Speed, km/h (mph) 200 (125) Bend Mom @ Rated Wind 1" Below Top of Mt Pipe, N m (ft lbf) 1292 (953) Wind Load - Side @ Rated Wind, N (lbf) 423 (95) Shipping Weight, kg (lb) 34 (75) Packing Dimensions, HxWxD mm (in) 6400 x 100 x 100 (251.96 X 3.94 X 3.94) Packing Dimensions, HxWxD, m (ft) 6.4 x 0.1 x 0.1 (21 x 0.33 x 0.33) Shipping Dimensions of Accessory, HxWxD, m (ft) Packed with Antenna Shipping Mode Common Carrier Notes All information contained in this datasheet is subject to confirmation at time of ordering COMMANDER Model 620-3AN REV: 1.0