D3I0780S-2

RF Circulators And Isolators Overview

The D3I0780S-2 is a single junction RF isolator manufactured by DiTom Microwave, designed for operation within the 700 MHz to 800 MHz frequency range. It features SMA female connectors on both ports and supports an average forward power of 300 W. Key electrical specifications include a maximum insertion loss of 0.4 dB, an isolation rating of 20 dB, and a voltage standing wave ratio (VSWR) of 1.25. The component is housed in a module format with SMA connectors.

RF Circulators And Isolators Feature Summary

• Provides unidirectional signal transmission to protect source components from reflected power
• Utilizes a single junction design for efficient microwave signal management
• Equipped with SMA female connectors for standard interface compatibility

RF Circulators And Isolators Applications

• RF transmitter output stages
• Receiver input protection circuits
• Microwave measurement systems

RF Circulators And Isolators Procurement Notes

Verify the specific datasheet version for the D3I0780S-2 variant, as connector configurations may vary across the product line. Confirm RoHS compliance status and environmental operating limits against project requirements before procurement. Ensure that the SMA female interface matches the system interconnect specifications.

RF Circulators And Isolators Selection Notes

Select this component when a 700-800 MHz isolator with 300 W power handling is required. The 20 dB isolation and 0.4 dB insertion loss meet typical performance standards for linear RF applications. Verify that the SMA female connector type aligns with existing cable assemblies and system architecture constraints.

RF Circulators And Isolators Part Context

This part belongs to the DiTom Microwave single junction isolator series. It serves as a passive microwave component essential for maintaining signal integrity in radio frequency systems. The device operates independently without external biasing, relying on ferrite materials to achieve non-reciprocal phase shift properties.

RF Circulators And Isolators Replacement Considerations

The D3I0780S-2 is a distinct variant within the D3I0780 family. Cross-reference with the official DiTom Microwave documentation to confirm interchangeability with other models in the series, particularly regarding connector types and pinout definitions.