D4C1722N-3

RF Circulators And Isolators Overview

The D4C1722N-3 is a four-port RF circulator manufactured by DiTom Microwave, designed for operation within the 1.7 GHz to 2.2 GHz frequency range. It features Type-N female connectors on all ports and utilizes a dual junction construction. The component supports an average forward power of 150 W with a maximum isolation of 20 dB. Key electrical specifications include an insertion loss of 0.4 dB and a voltage standing wave ratio (VSWR) of 1.25. It operates between -20°C and +65°C and measures 2.5 inches by 0.73 inches by 1.25 inches.

RF Circulators And Isolators Feature Summary

• Four-port configuration utilizing dual junction technology for signal routing
• Robust mechanical design accommodating high average forward power levels
• Standardized Type-N female interface ensuring compatibility with common RF infrastructure

RF Circulators And Isolators Applications

• RF signal distribution networks requiring directional flow control
• Transmitter systems integrating antenna switching or duplexing functions
• Test and measurement setups isolating source signals from load reflections

RF Circulators And Isolators Procurement Notes

Verify the specific connector gender and port count against project requirements, as datasheets indicate conflicting information regarding male versus female interfaces. Confirm availability status directly with authorized distributors, as supply constraints may affect lead times. Ensure environmental compliance documentation aligns with regional regulatory standards before finalizing procurement orders.

RF Circulators And Isolators Selection Notes

Select this model when a four-port topology is required rather than standard three-port configurations. Evaluate the 150 W power handling capability against peak system loads to ensure reliability. Consider the physical dimensions and dual junction architecture for integration into existing chassis designs where space and thermal management are critical factors.

RF Circulators And Isolators Part Context

This component belongs to the D4C1722 series of RF circulators produced by DiTom Microwave. The series encompasses various connector options and port configurations tailored for different frequency bands and power applications. The D4C1722N-3 specifically addresses needs for four-port operations within the 1.7 to 2.2 GHz spectrum, distinguishing it from lower-port variants in the same product family.

RF Circulators And Isolators Replacement Considerations

The D3C1722N serves as a related three-port variant within the same manufacturer's lineup. Verify port count requirements carefully, as substituting a three-port device for a four-port application will alter circuit functionality. Cross-reference connector types and mounting styles to ensure mechanical compatibility during replacement procedures.