D3C2640-5

RF Circulators And Isolators Overview

The D3C2640-5 is a single junction RF circulator manufactured by DiTom Microwave, designed for high-frequency applications. It operates within a frequency range of 26.5 GHz to 40 GHz and features three ports with a Male-Female-Male connector configuration. The device supports an average forward power of 5 W, offering an isolation of 14 dB and an insertion loss of 1 dB. Voltage Standing Wave Ratio (VSWR) is specified at 1.5. It functions reliably between -20°C and +65°C, housed in a module package measuring 0.5 inches by 0.5 inches by 0.7 inches.

RF Circulators And Isolators Feature Summary

• Single junction design for efficient signal routing
• Wideband operation spanning 26.5 GHz to 40 GHz
• Robust thermal performance across industrial temperature ranges

RF Circulators And Isolators Applications

• Satellite communication systems
• Defense radar architectures
• High-frequency test and measurement equipment

RF Circulators And Isolators Procurement Notes

Verify the specific connector gender sequence (Male-Female-Male) against system interface requirements before integration. Confirm that the 5 W power rating aligns with peak operational loads. Ensure environmental sealing meets the required IP standards if deployed outside controlled conditions. Cross-reference the datasheet for precise mechanical tolerances to guarantee proper mounting alignment.

RF Circulators And Isolators Selection Notes

Select this component when a three-port non-reciprocal network is required within the Ka-band spectrum. The single junction topology offers a compact footprint suitable for space-constrained modules. Consider the specific Male-Female-Male port arrangement to simplify interconnect cabling without requiring additional adapters. Evaluate the 14 dB isolation level against system noise floor requirements.

RF Circulators And Isolators Part Context

This model belongs to the D3C2640 series from DiTom Microwave, which specializes in ferrite isolators and circulators for aerospace and defense markets. The series provides Commercial-Off-The-Shelf solutions ranging from 400 MHz to 40 GHz. The D3C2640-5 represents the specific variant optimized for the upper end of this frequency band with defined electrical characteristics.

RF Circulators And Isolators Replacement Considerations

Consult official DiTom documentation for direct cross-references. The D3C2640Q-5 shares similar electrical specifications but utilizes Type-N Female connectors instead of Type-K. Verify mechanical compatibility and connector interfaces when substituting models within the same product family.