Description: 100% brand new & high quality. Simply Replace Current Antenna to Increase Signal Strength, Extend Wireless Range to Dead Spot Durable,easy to install. Small, lightweight. Specification: Band (MHz)?315 The gain (dBi)?1-3.5 Standing wave ratio?1.5 Input impedance (Ohm)?50 Antenna connector product name:SMA - J The corresponding connector product name:SMA - K Polarization mode:Vertical polarization Large input power (W):20 Material:Plastic+metal Size:105mm Package Includes: 1 PiecexAntenna
