2Pcs 433MHz Wifi uhf Antenna SMA Male High Gain TX433-XP-200 4dBi 2m Extension Cable 433 MHz rf Sucker Antenna Magnetic Base
[ Name]: Sucker antenna
[ Gain]: 4dBi
[ Interface ]: SMA-J,Male,Internal thread and internal needle
[ Antenna size ]: 200mm*19mm
[ Standing-wave Ratio(SWR)]: Less than 1.5
[ Frequency ]: 433MHz
[ Resistance ]: 50ohm