- Enhanced Signal Range: This 868MHz high-gain antenna significantly boosts the signal for garage door remote controls, ensuring a more dependable and expansive connection, perfect for areas with weak signals. - Quality Construction: Crafted from robust ABS plastic and metal, this antenna measures 250 mm in length. The stainless steel bracket ensures exceptional longevity and resistance to various weather conditions. - Simple Installation: The antenna features a 2-meter cable and includes wall mounting options with screws. Its vertical polarization and RG174 cable provide optimal signal transmission, making setup straightforward and efficient. - Technical Specifications: Operating at a frequency of 868 MHz with a 10 MHz bandwidth, this antenna boasts a VSWR of ≤ 1.5, a gain of 3dBi, and a 50 Ohm input impedance. It can handle a maximum input power of 20W for strong transmission capabilities. - Practical Applications: Ideal for homeowners needing reliable garage door operation from a distance, businesses requiring consistent remote access to entry points, or hobbyists enhancing their remote-controlled devices. - Key Attributes: Designed for compatibility with various garage door systems, this antenna's durable materials and superior performance make it a valuable addition for anyone looking to improve their remote access reliability.