PE7211-3

Overview

The PE7211-3 is a fixed RF attenuator manufactured by Pasternack, designed for high-power applications up to 6 GHz. It features a 7/16 DIN male connector on one side and an N female connector on the other, providing a precise attenuation value of 3 dB. The device operates within a frequency range of 0 Hz to 6 GHz with a maximum power rating of 100 Watts and a 50 Ohm impedance. Key electrical specifications include a maximum VSWR of 1.45:1. Constructed with a black anodized aluminum heatsink body, it ensures thermal stability and durability in demanding environments.

Feature Summary

• Directional design facilitates signal monitoring and measurement tasks
• Robust construction utilizes a black anodized aluminum heatsink body for effective thermal management
• Capable of handling high continuous power levels suitable for transmitter lines

Applications

• High-power RF test and measurement setups
• Signal attenuation in communication systems
• Transmitter line protection and monitoring

Procurement Notes

Verify that the specific order matches the PE7211-3 designation to ensure correct attenuation and connector configuration. Confirm compatibility with system impedance and power requirements before integration. Request official datasheets from authorized distributors to validate technical parameters against current manufacturing standards.

Selection Notes

Choose this model when a 3 dB reduction is required between 7/16 DIN and N-type interfaces. Ensure the application does not exceed the 100 Watt power limit or 6 GHz frequency range. Consider the directional nature if signal isolation or monitoring is necessary for the specific circuit design.

Part Context

This component belongs to Pasternack's series of high-power fixed attenuators. The series offers various attenuation values including 6, 10, 20, 30, 40, and 60 dB options. All variants share similar construction materials and power ratings, differing primarily in attenuation magnitude and connector combinations.

Replacement Considerations

Direct substitutes may include other models from the same manufacturer series with identical connector types and attenuation values. Verify that alternative components meet the same 100 Watt power rating and 6 GHz frequency specifications to maintain system performance integrity.