20Pcs 433MHz SW433-TH22 Gold-plated Copper Spring Antenna For Wireless Transceiver Module
Description
Features SW433 TH22 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 8 Standing wave ratio 1 5Input impedance 50Maximum power 10 WGain 2 15 dBiWeight 1g 1pcs Height 22 1 25T mmAntenna color goldInterface Form Direct WeldingPackage included 20 xAntenna
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