D4C4450-2

RF Circulators And Isolators Overview

The D4C4450-2 is a coaxial circulator manufactured by DiTom Microwave, designed for operation within the 4.4 GHz to 5.0 GHz frequency range. It features SMA female connectors and utilizes a module package format. The component supports an average forward power of 20 W, with a specified isolation of 23 dB and an insertion loss of 0.3 dB. The Voltage Standing Wave Ratio (VSWR) is rated at 1.15. It operates under standard environmental conditions without moisture sensitivity concerns.

RF Circulators And Isolators Feature Summary

• Provides directional signal routing via three-port circulation in the designated microwave band
• Utilizes SMA female interface connections for standardized integration
• Maintains low insertion loss and high isolation characteristics for signal integrity

RF Circulators And Isolators Applications

• RF signal routing in communication systems
• Transmitter-receiver switching applications
• Microwave measurement setups requiring signal directionality

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration and power rating against system requirements before ordering. Confirm that the SMA female interface matches existing cabling infrastructure. Ensure the 20 W average forward power capacity exceeds peak operational loads. Check RoHS compliance status if required by project specifications. Validate availability through authorized distributors as lead times may vary.

RF Circulators And Isolators Selection Notes

Select this model when a 4.4 to 5.0 GHz circulator with SMA female interfaces is required. Consider the 20 W power handling limit for thermal management. Compare insertion loss and VSWR specifications against system budget constraints. Evaluate physical module dimensions for enclosure compatibility. Verify isolation performance meets noise floor requirements.

RF Circulators And Isolators Part Context

This component belongs to the D4C4450 series of coaxial circulators from DiTom Microwave. The series covers the 4.4 to 5.0 GHz band with variations in connector types and power ratings. The D4C4450-2 specifically denotes the SMA female variant with 20 W power handling. It shares core electrical characteristics with other models in the family while differing in interface and power specifications.

RF Circulators And Isolators Replacement Considerations

D4C4450-4 is a confirmed substitute part number within the same series offering identical electrical specifications and SMA female configuration.