Description

solid element directional Yagi antenna with 21 dBi gain is a high-gain, precision-engineered antenna designed for long-range, point-to-point wireless communication. Built with solid aluminum elements and a rigid boom, it offers excellent durability and performance, especially in outdoor and high-wind environments. Operating across 824–960 MHz and 1710–2500 MHz frequency bands, this antenna supports a wide range of applications including GSM, LTE, and 4G systems. Its narrow beamwidth (typically 80° horizontal and 60° vertical) ensures focused signal transmission and reception, minimizing interference and maximizing range. The 21 dBi gain significantly boosts weak signals, making it ideal for remote or fringe coverage areas. It typically features: - Impedance: 50 Ohms - VSWR: ≤ 1.5 - Polarization: Vertical or Horizontal - Connector: SMA Male or customizable - Cable: 10-meter RG58 (or as specified) - Construction: Aluminum boom and solid round pipe elements - Wind Resistance: Up to 200 km/h - IP Rating: IP65 for weatherproofing - Operating Temp: -40°C to +85°C This type of antenna is commonly used in cellular signal boosters, wireless backhaul links, and industrial telemetry systems where high directionality and signal strength are critical