RFD-Q505, 50 MHZ (6M) 5 ELEMENTS QUAD ANTENNA

Description The RFD-Q505 is exceptionally high-gain 5-element quad antenna designed for the 6m band. Its ultra-low-noise characteristics help operators receive extremely weak signals with remarkable clarity. At the same time, the antenna's high gain ensures your transmitted signal is heard louder and farther, improving overall communication performance. Constructed from high-quality materials and featuring a heavy-duty design, the RFD-Q505 is built to withstand strong winds and demanding outdoor conditions, ensuring reliable long-term operation. Free Space Performance at 10m AGL SWR Plot Electrical Specifications Bands/Frequency 6m/ 50 – 51 MHZ Gain( Free Space) 11.87 dBi F/B 40 - 50 dB VSWR < 1.5( 800 KHz) Impedance 50 ohm Power rating/Matching 3 kw+/ 1:1 Maxwell Choke Radiation Pattern Directional Mechanical Specifications Boom Length 6.1 m Boom Dimension 38*38*2mm + 30*30*1.6 mm Mounting Mast Diameter 50 mm Reflector Corner Length( Longest) 2.178 m Connector SO-239 Turning Radius(Vertical and Horizontal) Vertical: 1.09m, Horizontal: 3m Wind speed Survival 165 Km/h Antenna Weight 13 kg Material used Aluminium 6063 and 6061,SS-304, Industrial Grade Polyamide Clamp (Heavy Duty) & 2.5 Sq. MM PVC Enclosed Copper Wire