D4C1722N-5

RF Circulators And Isolators Overview

The D4C1722N-5 is a four-port RF circulator manufactured by DiTom Microwave, designed for operation within the 1.70 GHz to 2.20 GHz frequency range. This dual junction module features Type-N female connectors on three ports and a male connector on the fourth port. It supports an average forward power of 150 W with a maximum isolation of 20 dB. The component exhibits a voltage standing wave ratio (VSWR) of 1.25 and insertion loss of 0.4 dB. It operates between -20°C and +65°C, measuring 2.5 inches by 0.73 inches by 1.25 inches.

RF Circulators And Isolators Feature Summary

• Dual junction ferrite architecture providing high isolation in a compact module format
• Mixed connector configuration utilizing Type-N interfaces for flexible system integration
• Compliant with RoHS3 standards and suitable for space and defense applications

RF Circulators And Isolators Applications

• Satellite communication systems requiring high reliability
• Defense radar and electronic warfare equipment
• Space qualification hardware and flight approved circuits

RF Circulators And Isolators Procurement Notes

Verify the specific connector gender configuration against the official datasheet before procurement, as the D4C1722 series includes variants with different port arrangements. Confirm that the 150 W power rating aligns with the thermal management capabilities of the target application environment. Ensure compatibility with the required operating temperature range of -20°C to +65°C for the intended deployment conditions.

RF Circulators And Isolators Selection Notes

Select this model when a 1.7 to 2.2 GHz bandwidth is required with mixed connector types. Compare against the D4C1722S-5 variant if SMA connectors are preferred over Type-N interfaces. Consider the D3C1722N series if a standard all-female Type-N configuration is necessary for the design. Evaluate the physical dimensions against available chassis space constraints.

RF Circulators And Isolators Part Context

This component belongs to the D4C1722 series of RF circulators from DiTom Microwave. The series covers the 1.7 to 2.2 GHz band with various connector options including SMA and Type-N. These devices are engineered for commercial-off-the-shelf and high-reliability markets, leveraging DiTom's experience in aerospace and defense ferrite products.

RF Circulators And Isolators Replacement Considerations

The D4C1722S-5 serves as a direct substitute within the same series but utilizes SMA-FEMALE connectors instead of the mixed Type-N interface found in the D4C1722N-5. Designers must verify mechanical fit and impedance matching when swapping between these connector types.