D3C7784-7

RF Circulators And Isolators Overview

The D3C7784-7 is a three-port RF circulator manufactured by DiTom Microwave, designed for operation within the 7.7 GHz to 8.4 GHz frequency range. It features SMA female connectors and supports an average forward power of 10 W with a peak power capacity of 50 W. Key electrical specifications include an insertion loss of 0.3 dB, isolation of 23 dB, and a VSWR of 1.2. The component operates between -30°C and +65°C, measures 0.5 x 0.5 x 0.7 inches, and weighs a maximum of 0.9 oz.

RF Circulators And Isolators Feature Summary

• Provides non-reciprocal signal routing across three ports using a single junction design.
• Maintains low insertion loss and high isolation to ensure efficient signal transmission.
• Supports high average and peak power handling capabilities for robust performance.

RF Circulators And Isolators Applications

• Transmitter-receiver isolation in radar systems
• Duplexer applications in communication equipment
• Signal routing in microwave test and measurement setups

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration and mechanical dimensions against project requirements before ordering. Confirm RoHS compliance status and environmental operating limits. Check current availability as supply may vary. Ensure the selected part matches the required frequency band and power ratings for the intended application.

RF Circulators And Isolators Selection Notes

Select this model when a three-port circulator is required for the 7.7–8.4 GHz band. Consider the 10 W average power limit and 0.3 dB insertion loss for system budgeting. Compare with isolator variants if two-port functionality is sufficient. Verify SMA connector compatibility with existing interconnect infrastructure.

RF Circulators And Isolators Part Context

This component belongs to the D3C7784 series from DiTom Microwave, which specializes in RF and microwave passive components. The series includes various configurations tailored for specific frequency ranges and power levels within the C-band spectrum.

RF Circulators And Isolators Replacement Considerations

Direct substitutes are not explicitly listed in public documentation. Evaluate other DiTom models within the same series or comparable third-party circulators meeting identical electrical and mechanical specifications.