K40,SF200B K40 Whip Antennas are made of the finest quality materials to stand up to the most rugged conditions while delivering maximum power transfer. And you can use your K40 Whip Antenna with complete confidence, because K40 guarantees it for five full years. Adjustable tuning whip: The exclusive K40 tuning whip simplifies matching the antenna to your system. To fine tune the VSWR with a VSWR meter, move the whip up or down in 1/8 increments. Determining which way to move whip If Channel 1 VSWR is higher than Channel 40 VSWR - the whip should be moved upward. If Channel 1 VSWR is lower then Channel 40 VSWR - the whip should be moved downward. SUPERFLEX WHIP ANTENNAS EXCLUSIVE FEATURES: -180´┐¢ whip action capability -Superflex 1/4 fiberglass rod Features include: -Tunable design -Top loaded coil -Frequency range 26-30 MHz -Designed for CB and 10 meter radios -1/4 wave length design -Fits all 3/8 x 24 threaded mounts -Chrome plated whip adapter -Mil-Spec Polyolefin sheath -Can be used as a single antenna or co-phased for dual antennas -Full 5-Year Manufacturer Warranty
