The RFI YB9-61 is a 9-element high-gain Yagi antenna designed for directional communication in the 450-480 MHz frequency range. With a gain of 13 dBi, it is ideal for RF control, point-to-point links, and other applications requiring focused signal transmission and minimal interference.

Features:

• The RFI YB9-61 antenna delivers 13 dBi gain for high-performance directional communication.
• This antenna features narrow beamwidths and high front-to-back ratios to reduce interference from other systems.
• The feed element is a full folded dipole, welded to the boom for maximum bandwidth and long-term reliability.
• The passive elements are through-mounted and welded on both sides of the circular boom to minimize corrosion and intermodulation.
• The all-welded construction ensures consistent and reliable performance in demanding environments.
• The alodine finish provides a conductive surface for effective grounding.
• The antenna supports stacking or baying using PH and PHE series phasing harnesses for higher gain configurations.
• It includes DC grounding on all elements for lightning protection and static noise dissipation.
• It is suitable for RF control, telemetry, and long or short-haul communication links.

Application Areas:

• The antenna is ideal for point-to-point RF communication in control and telemetry systems.
• This antenna is suitable for long-range or short-range directional links.
• It is designed for use in environments where interference reduction and signal focus are critical.

In the Box:

• 1x RFI YB9-61 9 Element Yagi Antenna

Documents:

RFI YB9-61 Yagi Antenna - Datasheet Phasing of RFI Yagi Antenna - Technical Guide