PE7322-20

Overview

The Pasternack PE7322-20 is a fixed RF attenuator designed for high-power applications. It features N-type connectors with male gender on one side and female gender on the other, providing an in-line connection interface. The device offers a precise attenuation value of 20 dB across a wide frequency range extending from 0 Hz to 18 GHz. It is constructed with a black directional heatsink body made of aluminum, which facilitates efficient thermal management. The unit is rated to handle up to 50 Watts of power at the stated attenuation level, ensuring reliability in demanding signal processing environments.

Feature Summary

• Provides fixed 20 dB attenuation for signal level control
• Supports frequency operation up to 18 GHz
• Rated for high power handling up to 50 Watts
• Features N-type male-to-female connector configuration

Applications

• RF signal path power reduction
• Test and measurement equipment calibration
• Telecommunications system signal conditioning
• Aerospace and defense radar systems

Procurement Notes

Verify the specific connector gender orientation matches the system requirement, as this model specifies N-type male to N-type female. Confirm that the operating environment temperature aligns with the heatsink dissipation capabilities. Ensure the peak power levels do not exceed the 50 Watt rating to prevent component damage. Check for any required ordering suffixes if specific cable lengths or custom configurations are needed beyond the standard module form factor.

Selection Notes

Select this model when a fixed 20 dB loss is required within an 18 GHz bandwidth. Consider the 50 Watt power rating for high-energy signal paths where lower-rated components might fail. The N-type interface ensures compatibility with standard coaxial infrastructure. Evaluate the physical size constraints against the heatsink dimensions to ensure proper mounting and airflow availability for thermal regulation.

Part Context

This component belongs to Pasternack's line of fixed RF attenuators, specifically the PE7322 series. These devices are engineered for robust performance in microwave and radio frequency circuits. The series includes various attenuation values and power ratings, catering to diverse industrial and commercial needs. The PE7322-20 represents a mid-range attenuation option within this portfolio, balancing signal reduction with high power tolerance.

Replacement Considerations

Compatible substitutes include other 20 dB fixed attenuators with N-type connectors and similar power ratings. Models such as the PE7424-20 offer comparable specifications but may differ in connector style or frequency range. Verify that any replacement maintains the 18 GHz upper frequency limit and 50 Watt power handling capability to ensure system integrity without modification.