D3C2023-1

RF Circulators And Isolators Overview

The D3C2023-1 is a three-port RF circulator manufactured by DiTom Microwave, designed for operation within the K-band frequency range of 20.0 GHz to 23.0 GHz. This component facilitates unidirectional signal flow between its ports, essential for isolating transmit and receive paths in microwave systems. It features SMA female connectors on all ports, providing standard interface compatibility. The unit is rated for an average forward power handling capacity of 10 W. Key electrical specifications include a maximum insertion loss of 0.4 dB, ensuring minimal signal attenuation during transmission. The device maintains a voltage standing wave ratio (VSWR) of 1.2 or less, indicating excellent impedance matching across the operational bandwidth. Isolation between non-adjacent ports is specified at 22 dB, providing adequate signal separation for typical applications.

RF Circulators And Isolators Feature Summary

• Provides unidirectional signal routing for three-port microwave circuits
• Maintains low insertion loss for efficient signal transmission
• Ensures high isolation between ports to prevent signal interference
• Features SMA female connectors for standardized interfacing

RF Circulators And Isolators Applications

• Transceiver modules requiring transmit/receive isolation
• Phased array antenna feed networks
• Microwave measurement test setups
• Satellite communication ground stations

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration and pinout orientation against the official DiTom Microwave datasheet before integration. Confirm that the operating environment remains within the specified temperature range and power limits. Ensure that mating SMA connectors are properly torqued to maintain VSWR performance. Check for RoHS compliance documentation if required by your supply chain standards. Validate that the 10 W power rating aligns with your system's peak and average power requirements.

RF Circulators And Isolators Selection Notes

Select this component when a compact, fixed-frequency circulator is needed for the 20-23 GHz band. Consider the SMA connector type for ease of integration into existing test fixtures or PCB designs. Evaluate the 10 W power handling against your system's maximum output levels. Compare the 22 dB isolation specification with your system's noise floor requirements. Assess the physical module dimensions against your available board space constraints.

RF Circulators And Isolators Part Context

This part belongs to the D3C series of microwave circulators from DiTom Microwave, which covers various frequency bands including Ku and K bands. The D3C2023-1 specifically targets the 20-23 GHz range, distinguishing it from lower-frequency variants like the D3C1722N. It shares similar structural characteristics with other models in the family but differs in resonant frequency and associated electrical parameters. The series is known for robust construction suitable for commercial and industrial microwave applications.

RF Circulators And Isolators Replacement Considerations

Direct substitutes may include other DiTom Microwave models within the D3C series that match the 20-23 GHz frequency range and SMA connector configuration. Verify that any alternative part number offers equivalent or superior isolation and VSWR specifications. Cross-reference mechanical dimensions to ensure fitment in existing assemblies. Consult manufacturer cross-reference guides for officially validated replacements.