AD4700-5550D424

RF Multiplexers Overview

The AD4700-5550D424 is a fixed-frequency cavity duplexer manufactured by Anatech Electronics Inc. It operates with a low band of 4.4 GHz to 5.0 GHz and a high band of 5.25 GHz to 5.85 GHz. The device provides a passband return loss of 18.0 dB for both frequency bands, ensuring effective signal isolation. Designed for robust performance in RF applications, it utilizes internal resonant cavities to maintain stable filtering characteristics without electronic or software-defined band switching capabilities.

RF Multiplexers Feature Summary

• Fixed-frequency operation utilizing internal resonant cavities for stable filtering
• Provides 18.0 dB passband return loss across both low and high frequency bands
• Supports distinct low (4.4–5.0 GHz) and high (5.25–5.85 GHz) frequency separation

RF Multiplexers Applications

• RF signal chain systems requiring fixed frequency duplexing
• Microwave communication infrastructure
• Specialized radar or telemetry equipment

RF Multiplexers Procurement Notes

Verify the specific part number AD4700-5550D424 against official Anatech Electronics Inc. documentation to confirm current availability and technical specifications. Ensure that the fixed-frequency nature of the component aligns with system requirements, as it does not support electronic or software-defined band switching. Cross-reference datasheet details for mechanical mounting and environmental ratings prior to integration.

RF Multiplexers Selection Notes

Select this component when a rigid, fixed-frequency solution is required for separating transmit and receive signals in the 4.4–5.85 GHz range. The 18.0 dB return loss specification indicates suitable isolation for standard RF applications. Consider the physical module form factor and base-mount installation type during design integration. This part is unsuitable for applications requiring dynamic frequency reconfiguration.

RF Multiplexers Part Context

This component belongs to the family of cavity duplexers produced by Anatech Electronics Inc., designed for microwave and RF applications. It serves as a passive filter device to isolate frequency bands. Similar models in the product line may offer different frequency ranges or power handling capabilities, but share the fundamental cavity-based architecture for high-performance signal separation.

RF Multiplexers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the fixed-frequency nature and specific cavity design, direct replacements must match the exact 4.4–5.0 GHz and 5.25–5.85 GHz bands and 18.0 dB return loss specifications.