D3I2640Q-2

RF Circulators And Isolators Overview

The D3I2640Q-2 is a radio frequency isolator manufactured by DiTom Microwave, designed for operation within the 26.5 GHz to 40.00 GHz frequency range. This component utilizes a 2.4mm connector interface and is housed in a module package. It supports an average forward power of 5 W, providing 14 dB of isolation with a maximum insertion loss of 1 dB. The Voltage Standing Wave Ratio (VSWR) is specified at 1.5. The device complies with RoHS3 standards and carries an ECCN classification of EAR99.

RF Circulators And Isolators Feature Summary

• Provides directional signal transmission with high isolation in millimeter-wave bands
• Utilizes a compact module form factor with 2.4mm female connectors
• Maintains low insertion loss and stable impedance matching across the operating spectrum

RF Circulators And Isolators Applications

• Millimeter-wave radar systems requiring signal protection
• Satellite communication transceivers operating in E-band frequencies
• Point-to-point wireless backhaul links
• Test and measurement instrumentation interfaces

RF Circulators And Isolators Procurement Notes

Verify the specific suffix designation against official DiTom Microwave documentation to confirm connector configuration and performance tolerances. Ensure that the required isolation and power handling specifications align with system requirements before procurement. Confirm RoHS3 compliance status through the manufacturer's current datasheet to meet regulatory standards for electronic assemblies.

RF Circulators And Isolators Selection Notes

Select this component when a single-port isolation solution is required for frequencies between 26.5 GHz and 40 GHz. The 2.4mm interface ensures compatibility with standard millimeter-wave test fixtures and interconnects. Consider the 5 W power rating and 14 dB isolation level to determine suitability for protecting sensitive receiver stages from reflected power in high-frequency transmission lines.

RF Circulators And Isolators Part Context

This part belongs to the D3I2640 series of RF isolators produced by DiTom Microwave. The series covers the 26.5 GHz to 40 GHz band, offering various connector options and configurations. The D3I2640Q-2 specifically denotes a variant with defined electrical characteristics and physical dimensions suitable for integration into modular microwave assemblies.

RF Circulators And Isolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Cross-reference with other DiTom Microwave models in the D3I2640 series or similar frequency ranges only after verifying mechanical and electrical parameter compatibility.