D3C0710S-2

RF Circulators And Isolators Overview

The D3C0710S-2 is a three-port RF circulator manufactured by DiTom Microwave, designed for operation within the 698 MHz to 1 GHz frequency range. It features SMA female connectors and supports an average forward power of 300 W. Key electrical specifications include a maximum insertion loss of 0.6 dB, isolation of 16 dB, and a voltage standing wave ratio (VSWR) of 1.4. The device operates between -20°C and +65°C, with physical dimensions of 1.58 in x 0.73 in x 1.62 in.

RF Circulators And Isolators Feature Summary

• Provides non-reciprocal signal routing for three-port microwave applications
• Supports high average forward power handling up to 300 W
• Ensures signal integrity through low insertion loss and high isolation characteristics

RF Circulators And Isolators Applications

• RF communication systems requiring directional signal flow
• Transmitter output protection and receiver input isolation
• Test and measurement equipment operating in the 700 MHz to 1 GHz band

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration and pinout against the official datasheet before integration. Confirm that the thermal management requirements align with the specified operating temperature range of -20°C to +65°C. Ensure that the SMA female interface matches the system cabling infrastructure to maintain impedance continuity and minimize reflection losses during installation.

RF Circulators And Isolators Selection Notes

Select this component when a three-port circulator is required for frequencies between 698 MHz and 1 GHz. Consider the 300 W power rating and 16 dB isolation level to ensure compatibility with system power levels and noise floor requirements. Verify that the SMA female connector type suits the existing interconnect strategy and that the physical module dimensions fit within the available enclosure space.

RF Circulators And Isolators Part Context

This part belongs to the D3C0710 series of RF circulators from DiTom Microwave. The series covers the 698 MHz to 1 GHz band, offering various connector options and configurations. The D3C0710S-2 specifically denotes the variant with SMA female connectors, distinguishing it from other series members that may feature different interface types or port arrangements while maintaining similar core electrical performance.

RF Circulators And Isolators Replacement Considerations

Direct substitutes within the same family include D3C0710S and D3C0710S-7. Verify that alternative part numbers match the exact frequency range, power rating, and connector polarity. Cross-reference datasheets to confirm identical isolation and VSWR specifications before swapping components in existing designs.