PE-W42S001A-9

Overview

The PE-W42S001A-9 is an instrumentation grade straight waveguide section manufactured by Pasternack. It is designed for the WR-42 frequency band and features a physical length of 9 inches. The component utilizes UG-595/U square covers for secure termination and shielding. This passive RF component serves as a transmission line segment within waveguide systems, maintaining signal integrity across its specified operational bandwidth without active signal processing.

Feature Summary

• Instrumentation grade construction for high precision applications
• Straight waveguide geometry for linear signal path maintenance
• Compatible with standard WR-42 waveguide dimensions

Applications

• Waveguide test and measurement setups
• RF system interconnection segments
• Microwave instrumentation calibration fixtures

Procurement Notes

Verify the specific datasheet version to confirm exact dimensional tolerances and material specifications prior to integration. Ensure compatibility with existing UG-595/U mating hardware. Confirm that the 9-inch length aligns with the required electrical phase characteristics in the design. Check for any surface finish requirements relevant to the operating environment.

Selection Notes

Select this component when a fixed-length, low-loss transmission segment is required for the WR-42 band. Consider the 9-inch physical dimension against available space constraints. Evaluate if the straight configuration meets the routing needs compared to angled or flexible alternatives. Verify that the instrumentation grade quality level satisfies the system's noise and stability requirements.

Part Context

This part belongs to Pasternack's waveguide component portfolio, specifically focusing on rigid transmission lines. It complements other WR-42 accessories such as adapters, attenuators, and couplers. The product supports microwave engineering projects requiring precise phase control and minimal insertion loss in the Ka-band range.

Replacement Considerations

Direct substitutes must match the WR-42 standard, 9-inch length, and UG-595/U cover type. Cross-referencing with other manufacturers requires verifying identical internal dimensions and flange standards to ensure mechanical and electrical interchangeability.