315Mhz Spring Coil Antenna with 3dBi High Gain

This T17 Spring Antenna is in the 315MHz frequency band with 3dBi high gain, while the daily output of this antenna can reach 10K sets. The structure is simple, lightweight, wide frequency, high gain, and easy to install. We can customize the packaging, antenna size, as well as design style according to your special requirements, welcome to inquire!

They are widely used in mobile phones, locomotives, Internet, artificial intelligence, smart home, smart city, intelligent agriculture,  IoT industry and other fields.

Antenna characteristics:

● High gain

● Strong compati bility

● Good stability

Application field：

● Smart Express Cabinet

● Security alarm

● Smart buildings, smart buildings

● Smart home

● Power monitoring

● Smart Industry

● Traffic monitoring equipment

● Smart Agriculture

●Temperature and humidity monitor

● Drone

● Medical automation

● Wireless module

Electrical test report: