PE7380-10

Overview

The PE7380-10 is a fixed 10 dB attenuator manufactured by Pasternack. It features 7/16 DIN female connectors on both input and output sides. The device operates within a frequency range of 0 Hz to 7.5 GHz. It is rated for a maximum power handling capacity of 25 Watts. The internal design utilizes an in-line, resistive PI attenuator pad configuration. The unit maintains a characteristic impedance of 50 Ohms. It is constructed as a HEX In-Line Module.

Feature Summary

• Incorporates a resistive PI attenuator pad design for signal reduction
• Provides fixed 10 dB attenuation across the operational bandwidth
• Features 7/16 DIN female connectors for secure coaxial interfacing
• Rated for 25 Watts power handling capability

Applications

• RF signal level adjustment in communication systems
• Impedance matching and protection in test and measurement setups
• Signal conditioning in wireless infrastructure equipment

Procurement Notes

Verify the specific connector type and power rating against system requirements before procurement. Confirm that the 7/16 DIN interface matches existing cabling. Ensure the 25 Watt power rating exceeds the maximum expected signal power to prevent damage. Check the frequency range specification to guarantee performance up to 7.5 GHz. Review the datasheet for detailed mechanical dimensions and mounting instructions.

Selection Notes

Select this component when a fixed 10 dB attenuation value is required at 50 Ohms. The 7/16 DIN connector choice suits high-power applications needing robust connections. Consider the 25 Watt power rating for high-energy RF environments. Verify compatibility with operating frequencies up to 7.5 GHz. Evaluate the HEX In-Line Module form factor for space constraints.

Part Context

This part belongs to Pasternack's line of coaxial attenuators. It serves as a passive component for reducing RF signal amplitude. The 7/16 DIN interface distinguishes it from smaller connector types like N-type or SMA. It is designed for stable performance in demanding RF environments.

Replacement Considerations

Direct substitutes must match the 10 dB attenuation value, 50 Ohm impedance, and 7/16 DIN female connectors. Verify equivalent power ratings and frequency ranges. Alternative models may vary in physical size or mounting style.