[Gain]:3.0dBi
[Interface]:SMA-J
[Standing wave (SWR)]: ≤1.5
[Frequency]: 400~470MHz
[Resistance]:50Ω
[Feature]:vertical high gain antenna
[Weight]:21±1g
[Introduction]:TX433-JKD-20 is a 433MHz bendable rubber antenna. Height of the antenna is 200mm.