Comet UHV-4 2/6/10M/70cm Quad Band Mobile Antenna w/ 3 Yr Warranty Quad Band 10/6/2M/70cm Mobile Antenna Max Power: 10M 120W, 6M 200W/100W FM, 2M-70cm: 100W FM Gain: 10/6M: 1/4 wave 0 dBi, 146Mhz: 1/2 wave 2.15dBi, 446Mhz: 5/8 wave x 2 5.5dBi Connector: PL-259 Length: 54"