D3I9525N-2

RF Circulators And Isolators Overview

The D3I9525N-2 is a single-junction RF isolator manufactured by DiTom Microwave, designed for operation within the 950 MHz to 1.225 GHz frequency range. It features Type-N female connectors on both input and output ports. The component supports an average forward power of 250 W while maintaining a maximum insertion loss of 0.4 dB and providing 20 dB of isolation. Voltage Standing Wave Ratio (VSWR) is specified at 1.25. The unit operates within a temperature range of -20°C to +65°C and is housed in a module package measuring 1.25 inches by 0.73 inches by 1.25 inches.

RF Circulators And Isolators Feature Summary

• Provides unidirectional signal transmission with high isolation capabilities
• Supports high average forward power handling up to 250 W
• Utilizes Type-N female connectors for standard interface compatibility

RF Circulators And Isolators Applications

• RF signal path protection in communication systems
• Transmitter output stages requiring reflected power suppression
• Test and measurement equipment signal integrity maintenance

RF Circulators And Isolators Procurement Notes

Verify the specific connector configuration and power rating against system requirements before ordering. Confirm that the operating frequency falls strictly within the 950 MHz to 1.225 GHz range to ensure optimal performance. Check environmental specifications to ensure the -20°C to +65°C operating temperature range aligns with the intended application environment. Ensure mechanical dimensions fit the designated enclosure space.

RF Circulators And Isolators Selection Notes

Select this model when high power handling and moderate isolation are required in the L-band frequency range. The Type-N connector interface offers robust mechanical stability for high-power applications. Consider the physical module size when designing the RF layout. Compare insertion loss and VSWR specifications against other isolators if low-loss performance is critical for the specific chain budget.

RF Circulators And Isolators Part Context

This component belongs to the D3I9525 series of connectorized ferrite isolators produced by DiTom Microwave. The manufacturer specializes in high-quality RF components ranging from 400 MHz to 43.5 GHz. The D3I9525N-2 variant specifically denotes the Type-N female connector configuration within this product line, distinguishing it from other connector types or power ratings available in the broader catalog.

RF Circulators And Isolators Replacement Considerations

D3I9525N

RF Circulators And Isolators FAQ

What is the maximum average forward power rating?

The D3I9525N-2 supports an average forward power of 250 W.

What is the isolation specification?

The device provides 20 dB of isolation.