MFJ's Triple Band 2m/6m/70cm HT FlexiDuck antenna is 19 inches tall -- It's a 5/8 Wave on 440MHz to give you a hearty 3.2dBi gain. On 2 Meters you get a 1/4 Wave antenna with 2.15 dBi gain. On 6 Meters you get an efficient full size 1/4
Wave antenna for full-size performance. Percision-tuned at the factory for low SWR. High-Q, low loss construction gives you maximum radiated power. 10 Watts. SMA connector.