D3C3570-2

RF Circulators And Isolators Overview

The D3C3570-2 is a three-port RF circulator manufactured by DiTom Microwave, designed for operation within the 3.5 GHz to 7.0 GHz frequency range. It features SMA female connectors on all ports and utilizes a single junction architecture. The component supports an average forward power of 20 W, with a specified isolation of 20 dB and a voltage standing wave ratio (VSWR) of 1.35. It operates within a temperature range of 0°C to +50°C and is housed in a module format measuring 1 inch by 0.5 inch by 1 inch.

RF Circulators And Isolators Feature Summary

• Provides non-reciprocal signal routing across a wideband 3.5 GHz to 7.0 GHz spectrum using a single junction design.
• Integrates SMA female connectors on all three ports for standardized interface compatibility.
• Supports high-power applications with a 20 W average forward power rating.

RF Circulators And Isolators Applications

• RF signal routing in communication systems
• Transmitter-receiver separation in radar setups
• Antenna duplexing in wireless networks

RF Circulators And Isolators Procurement Notes

Verify the specific datasheet version for the D3C3570-2 to confirm exact electrical tolerances and connector specifications prior to integration. Ensure that the system environment remains within the stated 0°C to +50°C operating range to maintain performance integrity. Confirm mechanical fitment against the 1 x 0.5 x 1 inch housing dimensions during the design phase.

RF Circulators And Isolators Selection Notes

Select this model when a three-port configuration is required for the 3.5–7.0 GHz band. The single junction design offers a compact form factor compared to dual-junction alternatives. Consider the 20 W power handling capability and 20 dB isolation level to ensure adequate performance for the intended signal path requirements.

RF Circulators And Isolators Part Context

This component belongs to the D3C3570 series of RF circulators from DiTom Microwave. It shares the same frequency coverage and general physical characteristics as other variants in the series, such as the D3C3570-4 and D3C3570-5, but is distinguished by its specific three-port topology and SMA female connector configuration.

RF Circulators And Isolators Replacement Considerations

The D3C3570-4 is a documented substitute within the same product line, offering identical frequency and power specifications. Verify that the connector orientation and mechanical mounting requirements are compatible before substituting.