The RFI YB820-81 is a high-gain, 20-element Yagi antenna designed for directional communication within the 803-896 MHz frequency range. With a gain of 16 dBi and low PIM performance, it is ideal for point-to-point and point-to-multipoint RF applications. The antenna features a narrow beamwidth, high front-to-back ratio, and rugged construction, making it suitable for demanding environments and long-term outdoor use.

Features:

• The RFI YB820-81 antenna operates across the 803-896 MHz frequency range, making it suitable for a wide range of RF communication systems.
• This antenna delivers 16 dBi gain, providing strong signal strength and extended communication range.
• The all-welded construction ensures maximum durability and consistent performance in harsh conditions.
• The antenna includes a short 9302 Durathene cable tail with an N female connector, offering excellent resistance to weathering and abrasion.
• The Durathene cable is less susceptible to bird damage compared to standard PVC sheathed cables.
• The standard alodine finish provides a conductive surface for effective grounding, with full stainless steel versions also available.
• This antenna supports stacking or baying using PH and PHE series phasing harnesses for higher gain configurations.
• The narrow beamwidth and high front-to-back ratio help reduce interference from other systems.
• It features DC grounding on all elements for lightning protection and static noise dissipation.
• The antenna supports both horizontal and vertical polarization for flexible deployment.

Application Areas:

• The antenna is ideal for RF control and telemetry systems requiring reliable directional communication.
• This antenna is suitable for point-to-point and point-to-multipoint communication setups.
• It is designed for use in industrial, remote, and outdoor environments where durability and performance are essential.
• The antenna is a practical solution for broadband communication across custom frequency bands.

In the Box:

• 1x RFI YB820-81 20 Element Yagi Antenna

Documents:

RFI YB820-81 Yagi Antenna - Datasheet Phasing of RFI Yagi Antenna - Technical Guide