PE7370-50

Overview

The PE7370-50 is a fixed RF attenuator manufactured by Pasternack Enterprises, Inc. It provides a nominal attenuation of 50 dB with a frequency range extending from 0 Hz to 7.5 GHz. The component operates within a 50 Ohm impedance system and supports a power dissipation rating of 25 Watts. The unit features N Female connectors on one side and 7/16 DIN Male connectors on the other, housed in a black anodized finish.

Feature Summary

• Provides precise 50 dB signal reduction across a wide bandwidth up to 7.5 GHz
• Designed for high-power applications with a 25 Watt dissipation capability
• Utilizes robust N Female and 7/16 DIN Male interface connections

Applications

• RF signal path attenuation in test and measurement setups
• High-power microwave circuit protection and level adjustment
• Broadband communication system signal conditioning

Procurement Notes

Verify the specific connector configuration matches the required interface, as this model combines N Female and 7/16 DIN Male ports. Confirm that the 25W power rating aligns with the thermal management capabilities of the installation environment. Ensure the 50 Ohm impedance is compatible with the surrounding network components to prevent signal reflection issues during operation.

Selection Notes

Select this attenuator when a fixed 50 dB reduction is required at frequencies approaching 7.5 GHz. The choice is driven by the need for high power handling (25W) and the specific requirement for mixed connector types between N Female and 7/16 DIN Male interfaces. It is suitable for systems where broadband performance and stable attenuation are critical.

Part Context

This component belongs to Pasternack's line of fixed attenuators, which offer various attenuation levels and frequency ranges. The PE7370 series specifically addresses high-power requirements, distinguishing itself from lower-wattage variants. The model integrates standard coaxial interfaces to facilitate easy integration into existing RF infrastructure without requiring adapter hardware.

Replacement Considerations

Direct substitutes include models with identical 50 dB attenuation, 7.5 GHz frequency range, and 25W power rating. Verify connector compatibility, as mismatched interfaces such as SMA or BNC will require adapters. Ensure the replacement maintains the 50 Ohm impedance and similar physical dimensions for direct fitment.