The HS 2774-1 is a highly sophisticated antenna with performance maximized from 136 to 174 MHz. It will handle continuous duty at maximum input power. The self-supporting antenna is designed for military, commercial, law enforcement, and disaster preparedness. No tuning or ground plane required.
and soldered brass elements for maximum range and efficiency
Stainless steel ferrules, standard 1in-14 threads
Includes 20 feet of RG-8/X low-loss cable plus a PL-259 connector
Suggested mount: Use only Shakespeare Style 4187-HD for self-supporting applications. Use a Style 410-R if an upper support bracket installation is preferred.