The RFI YBA-4V-818-8085 is a 4-bay, 18-element Yagi array engineered for ultra-high gain, vertically polarized directional communication across the 803-854 MHz frequency range. Designed for RF control and long-distance point-to-multipoint applications, this antenna offers robust construction, internal harnessing, and exceptional performance in challenging environments.

Product Features:

• The antenna is configured as a 4-bay Yagi array, delivering 22 dBi gain for maximum directional signal strength with vertical polarization.
• It operates across the 803-854 MHz frequency range, supporting a wide range of RF communication applications.
• Each feed element is a fully folded dipole welded to the boom, providing excellent bandwidth and intermodulation performance.
• Passive elements are through-mounted and welded on both sides to the boom, reducing the risk of corrosion and PIM.
• The all-welded construction ensures structural integrity and long-term reliability.
• The alodined finish enhances conductivity for effective grounding and corrosion protection.
• DC grounding on all elements provides lightning protection and static noise dissipation.
• Internal phasing harnesses are protected from wildlife and environmental damage.
• All required harnesses, braces, and clamps are included for complete installation.

Application Areas:

• The antenna is ideal for high-performance vertically polarized RF control systems.
• It is suitable for point-to-multipoint links in remote or industrial environments.
• It is a dependable solution for installations where interference reduction and signal clarity are critical.
• The design supports vertical polarization for enhanced directional performance in specific network topologies.

In the Box:

• 1x RFI YBA-4V-818-8085 18 Element 4 Bay Yagi Array

Documents:

RFI YBA-4V-818-8085 Yagi Antenna - Datasheet