D3I0802N-1

RF Circulators And Isolators Overview

The D3I0802N-1 is an active RF isolator manufactured by DiTom Microwave, designed for operation within the 800 MHz to 2 GHz frequency range. This single-junction component features Type-N female connectors and delivers a minimum isolation of 14dB with an insertion loss of 1dB. It supports an average forward power handling capacity of 50W and maintains a Voltage Standing Wave Ratio (VSWR) of 1.5. The device is housed in a module package configuration.

RF Circulators And Isolators Feature Summary

• Provides unidirectional signal transmission to protect source components from reflected power
• Utilizes ferrite materials to achieve high isolation between input and isolated ports
• Designed for robust performance in high-power RF applications

RF Circulators And Isolators Applications

• RF transmitter output stages
• Receiver input protection
• Antenna feed systems

RF Circulators And Isolators Procurement Notes

Verify the specific connector type and mechanical dimensions against the official DiTom Microwave datasheet before integration. Confirm that the operating frequency range aligns with system requirements. Ensure thermal management strategies are adequate for the specified 50W power handling capability. Check RoHS compliance status if required by project specifications.

RF Circulators And Isolators Selection Notes

Select this component when a wideband isolator covering 800 MHz to 2 GHz is required. Consider the 50W power rating for high-power applications. Evaluate the 14dB isolation specification against system noise floor requirements. Compare physical size and connector type with existing PCB or cable infrastructure constraints.

RF Circulators And Isolators Part Context

This part belongs to the DiTom Microwave single-junction isolator series. It shares design principles with other models in the family but differs in frequency range and connector options. The D3I0802N-1 specifically targets UHF and lower microwave bands using Type-N connectors.

RF Circulators And Isolators FAQ

What is the maximum average forward power rating?

The D3I0802N-1 supports an average forward power of 50W.

Does the device support bidirectional flow?

No, it is a single-junction isolator designed for unidirectional signal flow.