2pcs WIFI Antenna SMA Male Inner Needle 315MHz 3DBI Waterproof 50W 360 Degrees Rotatable Joint Network

Feature: 1. SMA Male Inner Needle: The working frequency of the WIFI antenna is 315MHz, the antenna gain is 3DBI, with SMA male inner needle, the connector can be rotated 360 degrees 2. Waterproof Material: The WIFI antenna uses ABS, red copper environmental protection material, which is waterproof and can be used outdoors 3. Pure Copper Interface: The WIFI antenna has a pure copper plated real gold interface, which is anti oxidative and corrosion resistant, and the transmission is more stable 4. 315MHZ Frequency Band: High gain 315MHZ frequency band antenna ensures good through wall signal, smoother data transmission and reception, and wider coverage 5. Scope of Application: Suitable for wireless meter reading system, LORA wireless data transmission module, drone, security alarm, power monitoring, smart home, etc Specification: Item Type: WIFI Antenna Material: ABS, Red Copper Application: Suitable for Wireless Meter Reading System, LORA Wireless Data Transmission Module, Drone, Security Alarm, Power Monitoring, Smart Home, Etc. Operating Frequency: 315MHZ Antenna Gain: 3DBI Standing Waving Ratio: less than 1.5 Impedance: 50 Ohm Polarization Method: Vertical Polarization Maximum Power: 50W Antenna Interface: SMA Inner Pin . Package List: 2 x WIFI Antenna