The ZCG Scalar PDY42-EXT is a high-performance UHF coaxial phasing harness with extended arms, purpose-built for combining two Yagi antennas into a single 50 Ohm feed. Designed for operation across the 400?520 MHz band with a specified 10% bandwidth, this harness enables simultaneous signal blending from dual antennas in either stacked array formation or separated non-array configurations. Engineered for dependable transmission integrity, it features an N-type female input and two N-type male outputs for fast integration with standard RF hardware. Constructed for long-term outdoor deployment, the PDY42-EXT delivers low-loss phase balance and consistent electrical alignment, ensuring optimal gain performance and directional stability when used in diversity or coverage enhancement systems. With a 50 Watt power handling capability, it supports both receive and transmit applications in commercial, industrial and tactical communication networks. Ideal for UHF telemetry, point-to-point links, duplex systems and coverage shaping solutions, the extended arm configuration provides flexibility for mounting across various antenna spacings. Reliable and installer-friendly, the PDY42-EXT delivers the precision required for dual Yagi phasing with the rugged build quality expected from Australian-engineered RF infrastructure solutions.
400-520 MHz
Specify 10% bandwidth or Transmit and Receive
Factory at 1.5:1 VSWR
50 Ohms
50 Watts
Black jacket extended coaxial cable arms, black moulded plastic main body and tri-metal plated N-female and N-male terminations
Input: N-Type female / N-female ; Output: 2 x N-Type male / N-male
Arm length: approx 2.5 metres
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