Features 1、High Quality: IPEX interface makes the signal more sensitive and stable, not easy to aging, have a long service time. 2、Excellent Performance: RG1.13 wire with high density, oxygen free wire core with high conductivity and low loss. 3、Signal Stabilization: High quality copper tube has wide frequency band, low standing wave ratio and stable signal. 4、Easy Installation: Easy to install, no complicated operation is required, convenient for using, save your time and energy. 5、Application: Antenna is suitable for all kinds of 433MHz or 470MHZ wireless modules and intelligent remote control equipment. Specification Item Type: Antenna Material: Copper + RG1.13 Purpose: Signal stabilization and gain Interface Model: IPEX Antenna Gain: 3DBi Antenna Frequency: 433MHz/470MHz Polarization: Linear polarization Standing Wave Ratio: ≤1.5 Impedance: 50Ω Application Range: All kinds of 433MHz/470MHZ wireless modules and intelligent remote control equipment. Package List 10 x Antenna