Features • Enhanced Signal Sensitivity: The IPEX interface ensures a more sensitive and stable connection, prolonging the lifespan of your internal antenna • Superior Wire Quality: Constructed with RG1.13 wire and oxygen- copper core, this antenna offers high conductivity and minimal signal loss • Stable Signal Performance: Featuring a copper tube with a wide frequency band and low standing wave ratio, this spring antenna delivers reliable performance • Hassle- Installation: Designed for user convenience, this built-in spring antenna requires no complicated setup, saving you time and effort • Versatile Compatibility: ly suited for various wirel modules operating at 43Hz or 470MHz, making it ideal for ligent remote control applications Features: 1、Large heat dissipation area, which can better maintain long？term . 2、Adopting 1.6mm/0.06in PCB thick double？sided board, full tinning proc to ensure good passing performance of large and small currents. 3、One？piece ing without burrs, smooth , very convenient and practical. 4、Due to the careful and meticulous manufacturing, making it reliable and safe to use. 5、Easy to install, no complicated tools required, convenient and easy for you to use. Specification: Item Type: RF Amplifier Module Material: PCB Model: AD8313 Working Frequency: 0.1-2.5 (GHz) Measurement Power: 72 (-2dBm) Output Voltage: 0.5-1.65V Detection Slope: 18mV/DBm (Typical Value) Input Impedance: 50 Ohms Power Supply Voltage: 7-15V Package List: 1 x RF Amplifier Module Note: betweendiv>1. Don't overload usebetweenbetweendiv>2. Don't over？prure usebetweenbetweendiv>3. Don't over？current usebetween Package List 1 x RF Amplifier Module