D3C9517N-4

RF Circulators And Isolators Overview

The DiTom Microwave D3C9517N-4 is a three-port RF circulator designed for the 950 MHz to 1.7 GHz frequency range. It features Type-N female connectors and operates within a temperature range of +10°C to +55°C. The component supports an average forward power of 75 W, with a maximum isolation of 18 dB and insertion loss of 0.5 dB. Voltage Standing Wave Ratio (VSWR) is maintained at 1.3. The unit utilizes a single junction design housed in a module package measuring 2.8 inches by 1 inch by 2.8 inches.

RF Circulators And Isolators Feature Summary

• Provides directional signal routing via a three-port single junction architecture
• Ensures high port-to-port isolation to prevent signal interference
• Maintains low insertion loss for efficient power transmission
• Supports continuous operation at specified average forward power levels

RF Circulators And Isolators Applications

• Transmitter-receiver isolation in communication systems
• Antenna duplexer applications in radar systems
• Signal monitoring and sampling circuits
• Test and measurement equipment setups

RF Circulators And Isolators Procurement Notes

Verify the specific connector gender configuration against project requirements, as variants exist within the series. Confirm RoHS3 compliance status if environmental regulations apply. Check lead times directly with authorized distributors, as availability may vary. Ensure mechanical dimensions fit the intended enclosure space. Validate thermal management strategies for the specified operating temperature range.

RF Circulators And Isolators Selection Notes

Choose this model when a wide bandwidth covering 950 MHz to 1.7 GHz is required. Select based on the need for Type-N female interfaces for standard cable integration. Consider the 75 W power handling capability for moderate power applications. Evaluate the 18 dB isolation specification against system noise floor requirements. Compare physical size constraints with alternative package types.

RF Circulators And Isolators Part Context

This component belongs to the D3C9517 series of RF circulators manufactured by DiTom Microwave. The series offers various connector options and power ratings tailored for different frequency bands. The D3C9517N-4 specifically addresses needs for UHF to L-band applications requiring robust performance and reliable signal directionality in compact modules.

RF Circulators And Isolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.