P/N:FAGSM.Spring-2,Spring Antenna,inner antenna GSM850/900/1800/1900MHZ,customize size

Model:FAGSM.Spring-2

Frequency（MHz）：850/900/1800/1900
VSWR ≤ 2
Gain（dBi）：1
Max Input power（W）：50
Input Impedance（Ω）：50
Polarization：Vertical
Size：Customize

GSM spring antenna is a spiral-shaped antenna made of a metal having good conductivity. The helical antenna has the advantages of circular polarization and wide beam width, and is therefore widely used in satellite communication and personal mobile communication.
GSM antenna spring is an important part of the wireless module. It is widely used in security monitoring, Internet of Things, telephone, RFID, smart water meter, gas, wireless meter reading, industrial remote control, LED screen graphic update, car anti-theft, tire riot, Fields such as data transmission.
GSM spring antenna is easy to use and has excellent performance. It is soldered directly to the wireless module during use.