Features • Exceptional Signal Stability - Experience improved connectivity with a wide range and reduced signal instability for long-term use • Effortl Installation - Designed with a profional interior, this compact antenna is easy to install, saving you time and hassle • Oxidation Resistance - Featuring a robust IPEX interface that resists oxidation, ensuring reliable performance even after multiple uses • Flexible and Strong Design - Made from high-density RG1.13 wire, this foldable antenna offers both strength and flexibility for fast, stable transmission • Versatile Application Use - for a variety of systems including meter reading, data transmission modules, UAVs, security alarms, and smart home setups Features: 1、Signal Stability: . Better signal, wide range rid of unstable signal, has long time used 2、Easy to Install: Profional antenna interior design, small and delicate easy to install 3、Oxidation Resistance: 1 generation IPEX interface oxidation resistance, can be used for many times 4、Foldable and : RG1.13 wire is soft, firm, foldable and , with high density and oxygen wire core for fast and stable transmission 5、Used for: Used for 43hz wirel meter reading system, wirel data transmission module, UAV, security alarm, power monitoring, smart home, etc Specification: Item Type: Internal Antenna Model: NZ-433-PCB-003 Material: PCB Hard Board Purpose: Signal Stability and Gain Antenna Gain: 5DBI Antenna Frequency Band: 43hz Antenna Interface: Generation 1 IPEX Linetype: RG1.13 line Impedance: 50Ω Standing Waves Ratio: ≤ 1.5 Polarization Mode: Linear Polarization Power: 5W Scope of Application: 43Hz Wirel Meter Reading System, Wirel Data Transmission Module, UAV, Security Alarm, Power Monitoring, Smart Home, Etc Package List: 10 x Internal Antenna Package List 10 x Internal Antenna