Retevis Two Way Radio SMA-F Antenna, 144/430MHz Dual Band Antenna,2.15dBi High Gain Antenna for BaoFeng UV-5R BF-F8HP Retevis RT29 RT-5R RT5 RT-5RV RT21V RT86 RT7 RT6 RT84 Walkie Talkies (5 Pack) : Comparison Chart