PDW06398

RF Power Dividers/Splitters Overview

The PDW06398 is a high-frequency Wilkinson power divider from Knowles Dielectric Labs, designed for broadband operation between 2 GHz and 18 GHz. It utilizes low-loss, high-dielectric-constant materials to ensure temperature stability within a compact surface-mount package measuring 6.10mm x 3.05mm x 0.38mm. Key electrical specifications include a minimum isolation of 14dB, a maximum phase imbalance of 5°, and typical insertion loss of 0.7dB with 20dB return loss in the 6GHz to 18GHz range. The component integrates precision thin-film resistors, eliminating the need for external resistance.

RF Power Dividers/Splitters Feature Summary

• Broadband frequency coverage spanning 2 GHz to 18 GHz
• Compact surface-mount footprint suitable for space-constrained designs
• Integrated precision thin-film resistors for simplified assembly
• High isolation and excellent phase and amplitude balance

RF Power Dividers/Splitters Applications

• Satellite communication front ends
• Test and measurement equipment
• Radar systems
• Telecom infrastructure

RF Power Dividers/Splitters Procurement Notes

Verify the specific suffix (e.g., -T) against the required reel quantity or tape-and-reel packaging configuration before ordering. Confirm that the RoHS compliance status aligns with current environmental regulations for the target market. Ensure the selected variant matches the exact frequency range requirements, as performance characteristics may vary slightly between standard and taped versions.

RF Power Dividers/Splitters Selection Notes

Select this component when tight phase balance and low insertion loss are critical for signal integrity. The small physical dimensions make it ideal for applications where board space is limited. Consider the chip-and-wire hybrid assembly option if surface-mount technology is not feasible for the specific manufacturing process.

RF Power Dividers/Splitters Part Context

This device belongs to the DLI high-frequency power divider family, which employs advanced ceramic and thin-film manufacturing techniques. These components are engineered for predictable RF performance and SWaP-C optimization in demanding environments. The series supports diverse system architectures requiring reliable signal splitting or combining across wide bandwidths.

RF Power Dividers/Splitters Replacement Considerations

The PDW06407 is a documented alternative offering similar 2.5dB RF power splitting capabilities within the same 2GHz to 18GHz frequency range. Verify pinout compatibility and mechanical dimensions before substituting.