The Firestik KW series antenna is a top-loaded 5/8 wave antenna measuring 62 cm (2 feet) in length. It is designed to work with all CB radios, covering AM, FM, and SSB Citizen Band Radio frequencies. The antenna features an average tuned SWR of 1.5 to 1 and is suitable for single ...The Firestik KW series antenna is a top-loaded 5/8 wave antenna measuring 62 cm (2 feet) in length.
It is designed to work with all CB radios, covering AM, FM, and SSB Citizen Band Radio frequencies. The antenna features an average tuned SWR of 1.5 to 1 and is suitable for single or dual installations. It can be used with 550 cm (18 feet) of Fire-Flex Coax and has a 3/8 inch x 24 heavy-duty threaded base that fits all Firestik mounts and accessories.
Additionally, the included cover reduces static noise by up to 50%. The Firestik KW series antenna is known for its trim-to-tune feature, allowing users to adjust the antenna for optimal performance. Despite the introduction of tunable tip models, the original Firestik KW series remains popular in the CB industry.
The antenna can be easily tuned by removing the cap, making vertical slits in the tubing, exposing the wire coil, trimming the wire, and adjusting until the SWR reading is satisfactory.Factory advice for the Firestik KW series antenna emphasizes its ground-plane dependency. To ensure proper performance, a metallic counterpoise is required. These antennas are not suitable for non-metallic vehicles and must be grounded to a chassis ground point using appropriate mounting brackets and antenna stud mounts.
It is essential to remove insulating coatings like powder coating or paint to establish a solid metal-to-metal connection for effective operation.