RFD-Q273, 27 MHZ (11 M) 3 ELEMENTS QUAD ANTENNA.

Description The RFD-Q273 is a compact, lightweight, and exceptionally high-gain 3-element quad antenna designed for the 11m CB band. Despite having three elements, it delivers performance comparable to a 4-element Yagi antenna while maintaining excellent efficiency. 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-Q273 is built to withstand strong winds and demanding outdoor conditions, ensuring reliable long-term operation. Key Features: Compact and lightweight design High gain comparable to a 4-element Yagi Ultra-low-noise reception for weak-signal work Enhanced transmit performance and signal strength Heavy-duty construction for high-wind environments Made from premium-quality materials for durability and reliability This antenna is an excellent choice for 11m CB enthusiasts seeking outstanding performance, durability, and ease of installation in a compact package. Electrical Specifications Bands/Frequency 11m/ 27 – 27.7 MHZ Gain( Free Space) 8.9 dBi F/B 20 dB VSWR < 2.1( 700 KHz) Impedance 50 ohm Power rating/Matching 3 kw+/ 1:1 Air core Choke Radiation Pattern Directional Mechanical Specifications Boom Length 3.64 m Boom Dimension 38*38*2mm Mounting Mast Diameter 50 mm Reflector Corner Length( Longest) 3.96m Connector SO-239 Turning Radius(Vertical and Horizontal) Vertical: 1.98m, Horizontal: 1.82m Wind speed Survival 165 Km/h Antenna Weight Material used Aluminium 6063 and 6061,SS-304, Industrial Grade Polyamide Clamp (Heavy Duty) & 2.5 Sq. MM PVC Enclosed Copper Wire