Antenna equipment
Supply of Professional Antennas (Omni-directional, Directional, Sector, and Specialized)
Antennas serve as the critical interface between transmitters/receivers and the environment, playing a vital role in wireless communication quality. ERFAN TECHNOLOGY supplies a wide range of professional antennas from reputable global brands (such as Kathrein, CommScope, L-com, RF SPIN, 2J Antennas, SIRIO Antenne, and Ubiquiti) in various types. These include Omni-directional antennas with a 360-degree radiation pattern for wide area coverage in cellular and WiFi networks, Directional antennas (Yagi, Panel, Grid, Dish) for long-range Point-to-Point (P2P) links (up to several kilometers), Sector antennas (60, 90, 120-degree beamwidth) for BTS base stations and high-traffic area coverage, and Specialized antennas such as Dual-Polarized, Horn, Log-Periodic, and EMC antennas for RF measurement and laboratory applications.
Antenna Accessories and Mounting Hardware (Cables, Connectors, Lightning Protectors, Mounts)
An antenna alone is not usable; proper installation requires a complete set of accessories and mounting hardware. ERFAN TECHNOLOGY supplies a wide range of antenna accessories from reputable brands (such as Times Microwave, Amphenol, Radiall, TE Connectivity, and L-com). These include Low-loss Coaxial Cables (RG58, RG213, LMR400, LMR600, and ultra-low-loss cables for high frequencies up to 40 GHz), Standard RF Connectors (N-type, SMA, RP-SMA, BNC, TNC, 7/16 DIN) in brass or stainless steel, Lightning Arrestors / Surge Protectors to protect expensive equipment from atmospheric surges and lightning strikes, Mounting Brackets & Hardware with dual-axis (Azimuth/Elevation) adjustability for different antennas, Waveguide-to-Coax Adapters for high-frequency equipment, and Radomes & Protective Covers for antennas installed in outdoor or industrial environments .
Consultation, Site Design, and Turn-Key Antenna System Installation
Proper antenna installation is not just about placing metal at a height; it requires precise RF calculations, Line of Sight (LOS) analysis, Link Budget calculations, correct cable/connector selection, and proper grounding for lightning protection. ERFAN TECHNOLOGY offers a unique “Consultation, Site Design, and Turn-Key Antenna System Installation” service. Our expert team first analyzes your requirements (indoor Wi-Fi coverage, building-to-building link, industrial site coverage, BTS base station) and environmental conditions (distance, physical obstacles, weather, ambient noise). Using RF simulation software, we then specify the optimal antenna type (gain, radiation pattern, frequency), optimal mounting height, precise orientation, appropriate low-loss coaxial cables, standard connectors, and lightning protection devices (arrestors and proper grounding) .
