D4I0120

RF Circulators And Isolators Overview

The D4I0120 is an RF isolator manufactured by DiTom Microwave, designed for operation within the 1.7 GHz to 2.00 GHz frequency range. It features SMA-FEMALE connectors and operates in a module configuration with male-to-male connector interfaces. The component supports an average forward power of 150 W, providing 40 dB of isolation. Key electrical parameters include a maximum insertion loss of 0.8 dB and a Voltage Standing Wave Ratio (VSWR) of 1.25. The unit functions reliably across a temperature range of -20°C to +65°C and measures 2 inches by 0.5 inches by 1 inch.

RF Circulators And Isolators Feature Summary

• Provides high isolation performance of 40 dB to protect sensitive RF components from reflected signals.
• Supports high average forward power handling up to 150 W for robust signal transmission.
• Features low insertion loss of 0.8 dB and a VSWR of 1.25 for efficient signal integrity.

RF Circulators And Isolators Applications

• RF signal path protection in communication systems
• Transmitter output stages requiring isolated signal flow
• Microwave measurement equipment setups

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration suffix when ordering, as variants such as D4I0120-2 exist with identical core specifications but potentially different connector types or packaging. Confirm RoHS compliance status and ensure the selected variant matches the required interface for your system integration. Check current availability as distribution may vary by region.

RF Circulators And Isolators Selection Notes

Select this model for applications requiring operation between 1.7 GHz and 2.00 GHz with high power handling capabilities. Ensure the SMA-FEMALE interface aligns with your system's connector requirements. Consider the thermal operating range of -20°C to +65°C for environmental suitability. Compare insertion loss and VSWR metrics against system tolerance levels to ensure signal quality is maintained.

RF Circulators And Isolators Part Context

The D4I0120 belongs to the D4I0120 series of connectorized ferrite isolators produced by DiTom Microwave. This manufacturer specializes in high-quality RF and microwave components ranging from 400 MHz to 43.5 GHz. The series includes various models tailored for commercial applications, offering consistent performance in isolation and power handling across the product line.

RF Circulators And Isolators Replacement Considerations

D4I0120-2 is a documented variant within the same series. Verify if the connector configuration difference impacts mechanical compatibility before substitution.

RF Circulators And Isolators FAQ

What is the maximum average forward power rating?

The D4I0120 supports an average forward power of 150 W.

What is the isolation level provided by this component?

The component provides 40 dB of isolation.