D3C4042Q-3

RF Circulators And Isolators Overview

The D3C4042Q-3 is a three-port RF circulator manufactured by DiTom Microwave, designed for operation within the 40.0 GHz to 42.0 GHz frequency range. It features Type-N female connectors and operates in a module package configuration. The component supports an average forward power of 5 W with a maximum insertion loss of 0.8 dB and a minimum isolation of 20 dB. Voltage Standing Wave Ratio (VSWR) is specified at a maximum of 1.25:1. The device functions reliably within a temperature range of -20°C to +65°C and measures 0.5 inches by 0.5 inches by 0.7 inches.

RF Circulators And Isolators Feature Summary

• Provides directional signal routing for high-frequency microwave applications
• Maintains low signal attenuation through optimized internal junction design
• Ensures port-to-port isolation to prevent signal feedback interference

RF Circulators And Isolators Applications

• High-frequency communication systems requiring signal directionality
• Microwave test and measurement instrumentation setups
• Satellite communication ground station equipment

RF Circulators And Isolators Procurement Notes

Verify the specific connector gender configuration against project requirements, as datasheet descriptions vary between distributor listings. Confirm RoHS compliance status and manufacturing date codes upon receipt. Ensure storage conditions adhere to moisture sensitivity level 1 guidelines to maintain component integrity prior to installation.

RF Circulators And Isolators Selection Notes

Select this model when a 40-42 GHz operating band is required with Type-N interface compatibility. Consider the 5 W power handling limit and 0.8 dB insertion loss specifications for system budget calculations. Evaluate the physical module dimensions for integration into existing chassis or PCB layouts compared to alternative connector types.

RF Circulators And Isolators Part Context

This component belongs to the D3C4042Q series of RF circulators from DiTom Microwave. The series covers the 40-42 GHz band with various connector configurations. The D3C4042Q-3 variant specifically utilizes Type-N female connectors on all ports, distinguishing it from other series members that may offer mixed or male-only interfaces.

RF Circulators And Isolators Replacement Considerations

Direct substitutes include other models within the D3C4042Q series such as D3C4042Q-1, D3C4042Q-2, D3C4042Q-4, D3C4042Q-5, and D3C4042Q-6, provided they match the required connector gender configuration.