The Tram® 150 MHz to 155 MHz VHF Pre-Tuned Magnet Antenna is the company's top-tier antenna, designed for optimal performance and ease of use. Standing at an impressive 19-1/4-in. tall, this antenna features a unity gain and is pre-tuned, meaning you can set it up and start using it right away - no additional tuning required. Built to last, it boasts an extra-strong 2-1/2-in. magnet housed in a durable, black-coated steel casing, ensuring it stays firmly in place even in challenging conditions. The antenna is equipped with a robust 12-ft. RG58 A/U low-loss precision communications RF coax cable, featuring a tinned copper braid with 95% coverage for superior signal quality. Additionally, it has a solid insulation and a stranded tinned copper center conductor, enhancing reliability. You’ll also find a precision PL-259 UHF male connector already installed for your convenience. Topping it off is an 18-1/4-in. black stainless steel whip that not only looks sleek but also ensures outstanding performance, all with a power rating of 150 watts. Whether you’re using it for professional communications or personal projects, this antenna is built to exceed your expectations..