AM0R5-250DC878

Overview

The AM0R5-250DC878 is a general-purpose directional coupler manufactured by Anatech Microwave Company, designed for operation within the 0.5 MHz to 250 MHz frequency range. This module features SMA female connectors and supports an average forward power of 6 watts. Key electrical specifications include a coupling factor of 20 ± 0.5 dB, a maximum insertion loss of 0.6 dB, and directivity exceeding 22 dB. The device is housed in a compact module package suitable for integration into RF test and measurement systems.

Feature Summary

• Provides precise signal sampling with a nominal 20 dB coupling factor across the specified bandwidth
• Ensures high signal fidelity through low insertion loss characteristics
• Delivers strong isolation between coupled and isolated ports via superior directivity performance

Applications

• RF signal monitoring and power measurement setups
• Transmitter output analysis and characterization
• Antenna system testing and impedance verification

Procurement Notes

Verify that the required connector type matches the SMA female specification on the component. Confirm the operating frequency range aligns with your application needs, as this unit is rated for 0.5 MHz to 250 MHz. Ensure the power handling capability of 6 watts is sufficient for your specific circuit requirements before finalizing the order.

Selection Notes

Select this model when a general-purpose directional coupler is needed for frequencies up to 250 MHz. Consider the 20 dB coupling value for appropriate signal attenuation levels in your measurement chain. Evaluate the SMA interface compatibility with existing test equipment and cabling infrastructure to ensure seamless integration without requiring additional adapters.

Part Context

Anatech Microwave Company specializes in RF and microwave components, including filters and couplers. The AM0R5 series represents their general-purpose directional coupler line, offering reliable performance for various radio frequency applications. This specific part number denotes a standard configuration within their product portfolio, focusing on broad frequency coverage and consistent electrical characteristics.

Replacement Considerations

No public confirmed substitute part numbers are available for this component.