D4I2021-3

RF Circulators And Isolators Overview

The D4I2021-3 is an RF isolator manufactured by DiTom Microwave, designed for operation within the 20.00 GHz to 21.50 GHz frequency range. This component provides a minimum isolation of 44 dB, ensuring effective signal directionality and protection against reflected power in high-frequency circuits. It features a male connector interface and supports a maximum operating temperature of +65°C. The unit is housed in a compact module with dimensions of 1 inch by 0.5 inches, suitable for integration into space and defense applications requiring reliable microwave performance.

RF Circulators And Isolators Feature Summary

• Provides high isolation of 44 dB to protect sensitive components from reflected signals
• Operates effectively within the 20.00 GHz to 21.50 GHz frequency band
• Features a robust male connector interface for secure circuit integration
• Designed for thermal stability with a maximum operating temperature of +65°C

RF Circulators And Isolators Applications

• Satellite communication systems
• Defense radar equipment
• Space qualification hardware
• Microwave test and measurement setups

RF Circulators And Isolators Procurement Notes

Verify that the specific part number matches the required frequency range and connector gender. Confirm RoHS compliance status if environmental regulations apply to your project. Ensure the operating temperature limits align with your system's thermal environment. Check for any specific packaging requirements or handling instructions provided in the official datasheet before finalizing procurement orders.

RF Circulators And Isolators Selection Notes

Select this model when a high-isolation isolator is needed for the K-band frequency range. The male connector configuration must match the mating interface of your existing assembly. Consider the physical dimensions and thermal characteristics to ensure compatibility with your enclosure design. Validate that the 44 dB isolation specification meets the noise figure and protection requirements of your specific application chain.

RF Circulators And Isolators Part Context

DiTom Microwave specializes in manufacturing ferrite isolators and circulators for space and defense markets. The company holds AS9100 Rev C certification, indicating adherence to rigorous quality management standards. Their product line includes commercial-off-the-shelf and high-reliability components ranging from 400 MHz to 40 GHz. The D4I2021-3 is part of their portfolio aimed at providing cost-effective solutions with critical delivery schedules for aerospace applications.

RF Circulators And Isolators Replacement Considerations

The D4I2021-2 is a related variant from the same manufacturer series. Verify if the D4I2021-2 offers compatible specifications for your application. Cross-reference connector types and frequency ranges to ensure interchangeability. Consult official substitution guides for confirmed equivalent part numbers.