5/8 Slim Duck 3 to 7 db gain flexible base loaded antenna, manufactured tough enough for the military and aesthetically pleasing for the consumer. Available in VHF and UHF frequencies, utilizing the Tuned Antenna's one piece MPQ-2000 Space Age covering system. Available from 210-250Mhz. This new flex coil matching network provides at band center low SWR as well as a + or - 5 MHz band center. (Example an antenna tuned at 220 being the band center, the antenna will perform the same between 215-225 MHz.) For custom frequency call 1-800-527-5439 or email sales@smileyantenna.com. 9" including base.