D3C0802S-2

RF Circulators And Isolators Overview

The D3C0802S-2 is a single junction coaxial circulator manufactured by DiTom Microwave, designed for RF applications within the 800 MHz to 2 GHz frequency range. It features SMA female connectors on all three ports and supports an average forward power rating of 50 W with a peak power capacity of 75 W. Key electrical specifications include an insertion loss of 1 dB, isolation of 14 dB, and a VSWR of 1.5:1. The unit operates between -10°C and +55°C, housed in a brass body with nickel plating and gold contacts.

RF Circulators And Isolators Feature Summary

• Provides non-reciprocal signal routing via a single junction design
• Ensures high port-to-port isolation for system protection
• Maintains low insertion loss for efficient signal transmission
• Supports robust power handling with defined average and peak limits

RF Circulators And Isolators Applications

• RF signal routing in communication systems
• Transmitter-receiver separation in radar setups
• Antenna switching networks
• Test and measurement instrumentation

RF Circulators And Isolators Procurement Notes

Verify connector configuration matches system requirements, as the S-series typically denotes SMA interfaces. Confirm RoHS compliance status through official documentation before integration. Ensure thermal management aligns with the specified operating temperature range of -10°C to +55°C. Check availability constraints as distribution may vary by region. Validate mechanical dimensions against enclosure space limitations.

RF Circulators And Isolators Selection Notes

Select this model when a 3-port circulator is required for the 800 MHz to 2 GHz band. Choose based on the need for SMA connectivity and specific power ratings of 50 W average. Consider the physical size and solder tab mounting style for PCB integration. Compare isolation and VSWR performance against system link budget requirements.

RF Circulators And Isolators Part Context

This component belongs to the D3C0802 series of coaxial circulators from DiTom Microwave. Variants like D3C0802N differ primarily in connector type (N-type vs SMA). The series is categorized under RF Circulators and Isolators, serving as passive magnetic devices for directional signal control in microwave frequencies.

RF Circulators And Isolators Replacement Considerations

D3C0802S-1 is a verified substitute within the same series, sharing identical electrical specifications and frequency range. Both variants utilize SMA connectors and maintain the same power and isolation ratings. Verify mechanical compatibility if mounting differences exist between specific suffixes.