ArticleNo/ P/N: AAE23X506 Radiotype: EVX-260, S24, VX260 ATU-6B UHF Flexible Whip Antenna 420-450 MHz The UHF Flexible Whip Antenna (420-450 MHz) is a black, portable radio antenna compatible with EVX261, EVXS24, VX228, VX231 and VX350 radios. Price request