D4I0780

RF Circulators And Isolators Overview

The DiTom Microwave D4I0780 is an RF isolator designed for the 698 MHz to 800 MHz frequency range. It features SMA-FEMALE connectors and operates within a temperature range of -20°C to +65°C. Key electrical specifications include an average forward power rating of 300 W, isolation of 40 dB, insertion loss of 0.8 dB, and a VSWR of 1.25. The unit measures 3.16 inches by 0.73 inches by 1.62 inches.

RF Circulators And Isolators Feature Summary

• Provides high isolation of 40 dB to protect source components from reflected signals
• Supports high average forward power handling up to 300 W
• Maintains low insertion loss of 0.8 dB for efficient signal transmission
• Features SMA-FEMALE connectors for standard interface compatibility

RF Circulators And Isolators Applications

• RF transmitter output stages
• Base station antenna systems
• Test and measurement equipment
• Wireless communication infrastructure

RF Circulators And Isolators Procurement Notes

Verify the specific datasheet version for the D4I0780 model to confirm current manufacturing status and RoHS compliance details. Ensure that the SMA-FEMALE connector configuration matches the system requirements. Check for any regional shipping restrictions or availability limitations before finalizing procurement plans.

RF Circulators And Isolators Selection Notes

Select the D4I0780 when operating within the 698-800 MHz band requires robust isolation and high power handling. Compare its 0.8 dB insertion loss and 40 dB isolation against other models like the D4C0780 circulator to ensure the correct component type for unidirectional signal flow is chosen.

RF Circulators And Isolators Part Context

The D4I0780 belongs to the DiTom Microwave series of RF isolators. It is functionally related to variants such as the D4I0780-2 and D4I0780-3, which share similar frequency and power specifications but may differ in packaging or minor electrical tolerances. It serves as a critical passive component in microwave circuits.

RF Circulators And Isolators Replacement Considerations

The D4I0780-2 is a confirmed substitute part number with identical 698-800 MHz frequency, 300 W power, and 40 dB isolation specifications. Verify mechanical dimensions and connector orientation compatibility before replacing the original D4I0780 unit.