J2513A 20W SMA-M Telescoping Dual Band Radio Antenna for Walkie Talkies
Specification :
Power : 20W Connector Type : SMA-M (Male). Band : Dual Band VHF / UHF. Frequency : 144MHz / 430MHz. Gain : 3.0dBi (144MHz) / 5.5dBi (430MHz). Max Power : 20 Watts. V.S.W.R : Less than 1.5. Impedance : 50ohm. Antenna Length : 21.1cm (retracted) / 93cm (full length).