آر اف (فرکانس رادیویی) و بی‌سیم آنتن‌ آر اف

Product Attributes

Introduction

Dual-port, dual-directional high-gain antenna for Wi-Fi 2 / Wi-Fi 5 bands, designed for railway rooftop mounting. Specifically designed for use with dedicated wayside/tunnel antennas. Supports the 4.9 to 5.975 GHz band. Vertically polarized radiation pattern. Robust design compliant with EN 50155 railway standard. Flame retardant per EN 45545-2 and NFPA-130. Also operable on non-metallic surfaces.

Features

• Dual-port dual-band high-gain rooftop antenna for railway applications, supporting Wi-Fi 2 / Wi-Fi 5 bands
• 4.9 to 5.975 GHz band support
• Vertically polarized radiation pattern
• Ruggedized design, compliant with EN 50155 railway standard
• Flame retardant, compliant with EN 45545-2 and NFPA-130
• Operable on non-metallic surfaces
• High-voltage protection: no voltage at RF port upon antenna contact (EN 50124-1, 27.5 kVAC/1min)
• High-current protection: DC-grounded antenna elements per UIC 533, protecting against lightning strike and short circuit with overhead contact line (EN 50388, EN 50122-1, 40kA/0.1sec)
• Low-corrosion design, compliant with MIL-F-14072(E), 96-hour salt spray test
• Should be mounted longitudinally along the wind/travel direction
• Suitable for high-speed trains up to 500 km/hr

Applications

Railway communication systems, high-speed train communications