The RFI YB9-65 is a 9-element Yagi antenna designed for directional communication in the 400–420 MHz frequency range. With a gain of 13 dBi, it is ideal for RF systems requiring high directionality and reliability.

Features:

• The RFI YB9-65 antenna delivers 13 dBi gain for enhanced signal strength and range.
• This antenna features narrow beamwidths and high front-to-back ratios to reduce interference.
• The feed element is a full folded dipole, welded to the boom for maximum reliability.
• The passive elements are through-mounted and welded on both sides to reduce corrosion and intermodulation.
• The all-welded construction ensures consistent performance in harsh conditions.
• The alodine finish provides a conductive surface for grounding.
• It supports stacking or baying using PH and PHE series phasing harnesses.
• The antenna includes DC grounding on all elements for lightning protection and static noise dissipation.
• It is suitable for RF control and long-haul communication links.

Application Areas:

• The antenna is ideal for directional RF communication in control and telemetry systems.
• This antenna is suitable for both short and long-haul point-to-point links.
• It is designed for use in environments requiring high gain and interference mitigation.

In the Box:

• 1x RFI YB9-65 9 Element Yagi Antenna

Documents:

RFI YB9-65 Yagi Antenna - Datasheet Phasing of RFI Yagi Antenna - Technical Guide