5Pcs 433MHz SW433-TH10 Copper Spring Antenna For Wireless Communication Module

Features SW433 TH10 copper spring antenna is a special antenna designed for 433MHz wireless data transmission meter reading communication system The antenna has good standing wave ratio compact shape ingenious structure convenient installation stable performance and good anti vibration and aging ability Specification Frequency range 433 MHz 5 Standing wave ratio 1 5Input impedance 50Maximum power 10 WGain 2 15 dBiWeight 2g 1pcs Height 11 3 1 17T mmAntenna color copperInterface Form Direct WeldingPackage included 5 xAntenna