The RFI PH22-99 phasing harness is a 2-way VHF phasing harness from RFI’s standard PH Series, designed to support side-mounted dipole and small Yagi antenna arrays. Operating in the 137–250 MHz frequency range, this harness ensures proper impedance matching and signal phasing across two antenna outputs. It is suited for custom antenna configurations where specified frequency tuning is required. As part of the PH Series, it provides dependable performance for vertically polarized phased array installations with standard antenna-to-antenna spacing.

Product Features:

• 2-way impedance-matching phasing harness for VHF antennas operating in the 137–250 MHz band.
• Optimized for side-mounted dipoles and small Yagi antennas with standard spacing.
• Provides reliable phase alignment and low VSWR across custom antenna arrays.
• Custom frequency specification required at the time of ordering to ensure precise tuning.
• Factory-terminated for easy installation and consistent RF performance.

Application Areas:

• Custom-built VHF antenna arrays using 2-element side-mount dipoles or compact Yagis.
• Government and commercial radio systems requiring phased signal control and directional gain.
• Base stations or repeater systems designed for 137–250 MHz VHF band operation.

In the Box:

• 1 x PH22-99 2-Way VHF Phasing Harness (custom tuned, factory-terminated)

Documents:

RFI PH & PHE Series Phasing Harnesses - Datasheet RFI PH & PHE Series Phasing Harnesses - Installation Guide