D4I0810S

RF Circulators And Isolators Overview

The D4I0810S is an RF isolator manufactured by DiTom Microwave, designed for operation within the 800 MHz to 1 GHz frequency range. It features SMA-Female connectors and supports an average forward power of 250 W. Key electrical specifications include a minimum isolation of 40 dB, insertion loss of 0.8 dB maximum, and a VSWR of 1.25 maximum. The device operates between -20°C and +65°C, housed in a module with SMA connectors measuring 1.25 inches.

RF Circulators And Isolators Feature Summary

• Provides high isolation performance suitable for protecting sensitive RF components from reflected signals
• Supports high average forward power handling for robust signal transmission
• Features low insertion loss to maintain signal integrity across the operating band

RF Circulators And Isolators Applications

• RF test and measurement equipment requiring signal directionality
• Communication systems operating in the UHF band
• Radar systems utilizing isolators for transmitter protection

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration and datasheet revisions when sourcing this component. Confirm that the SMA-Female interface matches your system requirements. Ensure environmental ratings meet operational temperature constraints. Check RoHS compliance status for regulatory adherence. Validate part number accuracy against manufacturer documentation to avoid substitution errors.

RF Circulators And Isolators Selection Notes

Select this model when a fixed frequency range of 800 MHz to 1 GHz is required. Consider the 250 W power rating for high-power applications. Evaluate the 40 dB isolation level against system noise floor requirements. Assess the physical dimensions for integration into existing chassis designs. Compare insertion loss specifications against other available isolators for optimal signal efficiency.

RF Circulators And Isolators Part Context

This component belongs to the D4I0810 series of RF isolators from DiTom Microwave. It is categorized under RF Circulators and Isolators. The product is actively supported with available documentation and models. It serves as a passive microwave component for managing signal flow in radio frequency circuits.

RF Circulators And Isolators Replacement Considerations

Direct substitutes may include variants such as D4I0810S-1 or D4I0810S-2 from the same manufacturer family. Verify compatibility regarding connector type and electrical parameters before replacement. Cross-reference datasheets to ensure identical frequency ranges and power handling capabilities.