CP200408A-20

RF Directional Couplers Overview

The CP200408A-20 is a bi-directional RF directional coupler manufactured by Amtery Corporation. It operates within a frequency range of 400 MHz to 8 GHz and provides a nominal coupling factor of 20 dB. The component supports an average power handling capacity of 30 W when operated in a 50-ohm system at 25°C. It utilizes SMA connectors for interface connections. This module is designed for general-purpose RF applications requiring signal sampling or monitoring across the specified microwave frequency band.

RF Directional Couplers Feature Summary

• Bi-directional coupling capability for simultaneous forward and reverse signal measurement
• Broadband operation spanning from 400 MHz to 8 GHz
• Integrated SMA connector interfaces for standard RF system integration

RF Directional Couplers Applications

• RF synthesizer systems
• FMC (Field Programmable Gate Array) board testing
• USB programmable attenuator calibration

RF Directional Couplers Procurement Notes

Verify the specific manufacturer designation, as some listings associate this part number with Amtery Corporation while others may reference different entities. Confirm that the SMA connector type matches your system requirements. Ensure the 30W power rating aligns with your operational environment. Check for any specific datasheet revisions that might alter performance characteristics. Validate the frequency range specification against your application needs before procurement.

RF Directional Couplers Selection Notes

Select this component when bi-directional monitoring is required within the 400 MHz to 8 GHz spectrum. The 20 dB coupling factor suits applications needing moderate signal extraction without significant main line attenuation. The 30W power handling allows use in medium-power RF setups. Consider the SMA interface compatibility with existing cabling and test equipment. Verify thermal management requirements for continuous 30W operation in enclosed environments.

RF Directional Couplers Part Context

This component belongs to the family of high-performance RF directional couplers designed by Amtery Corporation. These devices are engineered for precision signal sampling in microwave and radio frequency circuits. The bi-directional architecture distinguishes it from simple unidirectional couplers by enabling independent measurement of incident and reflected waves. Such components are critical for impedance matching verification and transmission line analysis in RF engineering.

RF Directional Couplers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. When seeking alternatives, ensure the replacement maintains the 400 MHz to 8 GHz frequency range, 20 dB coupling factor, and 30W power handling. Verify that the replacement also offers bi-directional functionality and compatible SMA connectors to maintain system integrity.