FMCP1042

RF Directional Couplers Overview

The FMCP1042 is a drop-in 90-degree hybrid coupler manufactured by Fairview Microwave. It operates within a frequency range of 500 MHz to 2.5 GHz and supports an average power handling capacity of 300 watts. The component exhibits an insertion loss of 0.5 dB and provides 17 dB isolation. The physical package dimensions are specified as 2.2 inches by 0.8 inches.

RF Directional Couplers Feature Summary

• Provides 90-degree phase splitting for signal distribution applications
• Supports high average power handling up to 300 watts
• Maintains low insertion loss of 0.5 dB across the operating band

RF Directional Couplers Applications

• RF signal distribution systems requiring precise phase separation
• High-power microwave test and measurement setups
• Balanced amplifier configurations utilizing quadrature hybrid topology

RF Directional Couplers Procurement Notes

Verify current availability status carefully, as public records indicate this product may be obsolete or no longer manufactured. Confirm with the manufacturer or authorized distributors regarding final lifecycle status before design commitment. Ensure replacement strategies account for potential discontinuation risks associated with legacy RF components.

RF Directional Couplers Selection Notes

Select this component only if the specific 500 MHz to 2.5 GHz frequency range and 300-watt power rating align with system requirements. Consider the 17 dB isolation specification for balance performance needs. Evaluate the physical footprint constraints against the 2.2-inch by 0.8-inch package dimensions during mechanical integration planning.

RF Directional Couplers Part Context

This hybrid coupler belongs to Fairview Microwave's RF directional coupler family. It serves as a passive component for managing signal amplitude and phase relationships in microwave circuits. The device is designed for robust performance in demanding RF environments requiring stable quadrature output signals over a wide bandwidth.

RF Directional Couplers Replacement Considerations

Public documentation indicates this product is no longer manufactured. Identify equivalent 90-degree hybrid couplers from other manufacturers that match the 500 MHz to 2.5 GHz range, 300-watt power handling, and similar isolation specifications. Verify mechanical compatibility and electrical performance parameters for direct substitution.