HVU-500 Features: FREQUENCY: 52 / 146 / 435 MHz ( 52/146/445 MHz for AMERICA ) GAIN: 2.15 dBd(1/4λ) / 4.5 dBd(6/8λ) / 7.2 dBd(5/8λ x3) V.S.W.R. ≦2.0 POWER CAPCITY: 120W (MAX.) CONNECTION: UHF MALE( PL-259 ) 157cm LONG HVU-500 Spec Sheet