CPL-5211-30-NNN-79

RF Directional Couplers Overview

The CPL-5211-30-NNN-79 is a standard RF directional coupler manufactured by Cinch Connectivity Solutions Midwest Microwave. It operates within a frequency range of 4 GHz to 6 GHz and provides a nominal coupling coefficient of 30 dB with a tolerance of ± 1.5 dB. The device features a maximum power handling capacity of 50 watts and an insertion loss of 0.5 dB. It utilizes N-type female connectors for signal interfacing and maintains a characteristic impedance of 50 Ohms.

RF Directional Couplers Feature Summary

• Provides precise signal sampling via a 30 dB coupling coefficient
• Supports high-power applications up to 50 watts
• Ensures low signal attenuation with 0.5 dB insertion loss
• Utilizes robust N-type female coaxial interface

RF Directional Couplers Applications

• RF signal monitoring in communication systems
• Power measurement setups requiring directional sampling
• Test and measurement instrumentation interfaces
• Transmitter output monitoring circuits

RF Directional Couplers Procurement Notes

Verify the specific suffix configuration against official manufacturer documentation to ensure compatibility with system requirements. Confirm that the N-type connector gender and mating specifications align with existing cabling infrastructure. Check for updated datasheet revisions to validate performance parameters such as isolation and return loss before final procurement decisions.

RF Directional Couplers Selection Notes

Select this component when a 30 dB coupling factor is required within the 4 to 6 GHz operational band. Ensure the 50-watt power rating exceeds the maximum expected forward power levels in the application. Verify that the N-type connector type matches the system's interconnect standards and that the 50 Ohm impedance is consistent with the rest of the RF chain.

RF Directional Couplers Part Context

This part belongs to the CPL-5211 series of directional couplers from Midwest Microwave, designed for reliable RF signal distribution and monitoring. The series offers various coupling values and frequency ranges tailored for different microwave applications. The NNN-79 suffix indicates specific connector and packaging details defined by the manufacturer for this particular model variant.

RF Directional Couplers Replacement Considerations

Consult official substitution lists for direct equivalents. Generic replacements may not match the precise coupling tolerance or power handling capabilities. Verify that any substitute component supports the same 4-6 GHz frequency range and 50-watt rating.