PE7221-60

Overview

The Pasternack PE7221-60 is a fixed 60 dB RF attenuator designed for in-line applications. It operates within a frequency range of 0 Hz to 6 GHz and features a nominal impedance of 50 Ohms. The device utilizes SMA connectors, specifically configured as a female-to-male directional interface. Constructed with a resistive PI pad design, this coaxial module is rated for a maximum power handling capacity of 100 Watts at the stated attenuation value. The unit is housed in a black directional casing.

Feature Summary

• Fixed 60 dB attenuation level provided by a resistive PI pad design
• Operates across a frequency range from 0 Hz to 6 GHz
• Supports high power handling up to 100 Watts at the specified attenuation
• Features SMA female to SMA male directional interface

Applications

• Signal level reduction in RF test and measurement setups
• Protection of sensitive receiver inputs from high power sources
• Impedance matching and signal conditioning in microwave circuits

Procurement Notes

Verify that the required attenuation value is exactly 60 dB, as other values exist in the series. Confirm the SMA female-to-male connector orientation matches the system requirements. Ensure the operating environment does not exceed the 100 Watt power rating or the 6 GHz frequency limit. Check for any specific directional port labeling if isolation performance is critical for the application.

Selection Notes

Select this component when a precise 60 dB reduction is needed within the 6 GHz bandwidth. The 50 Ohm impedance ensures compatibility with standard RF systems. Consider the 100 Watt power rating for high-power transmission lines. The SMA interface requires compatible mating connectors. Verify that the directional black housing fits the physical constraints of the installation.

Part Context

This model belongs to Pasternack's line of fixed RF attenuators. It serves as a passive component for managing signal strength in microwave and radio frequency systems. The product provides a stable attenuation value without active power requirements, relying on internal resistive elements to dissipate energy safely.

Replacement Considerations

No public substitute part numbers are documented. Direct replacement requires matching the 60 dB attenuation, 50 Ohm impedance, SMA female-to-male configuration, and 6 GHz frequency range.