PE7205-40

Overview

The Pasternack PE7205-40 is a fixed 40 dB RF attenuator designed for high-power applications. It operates within a frequency range of 0 Hz to 6 GHz and maintains a nominal impedance of 50 Ohms. The device utilizes an in-line, resistive PI attenuator pad design to ensure signal attenuation. It features N Male connectors on one side and 7/16 DIN Female connectors on the other, facilitating integration into various coaxial systems. The module is rated for a power handling capacity of 100 Watts, making it suitable for demanding RF environments requiring stable performance across a wide bandwidth.

Feature Summary

• Fixed 40 dB attenuation value provided by a resistive PI pad design
• Supports operation from DC up to 6 GHz frequency range
• High power handling capability rated at 100 Watts
• Connects via N Male and 7/16 DIN Female interfaces

Applications

• RF signal level reduction in test and measurement setups
• Attenuation in microwave communication systems
• Integration into coaxial cable assemblies for signal conditioning

Procurement Notes

Verify the specific connector gender and interface type against system requirements before purchase. Confirm that the 100W power rating aligns with operational thermal conditions. Ensure the 0 Hz to 6 GHz frequency range covers the intended application spectrum. Check datasheet specifications for VSWR and insertion loss values relevant to the specific environment.

Selection Notes

Select this model when a fixed 40 dB attenuation is required between N Male and 7/16 DIN Female connections. Consider the 100W power rating for high-power transmission lines. Verify compatibility with the 50 Ohm system impedance. Evaluate the 6 GHz upper frequency limit against the highest operating frequency of the signal path.

Part Context

The PE7205-40 belongs to Pasternack's line of passive RF components, specifically attenuators. It serves as a bridge between different connector standards while providing precise signal reduction. This component is part of a broader catalog offering over 40,000 RF parts, including amplifiers and cables, aimed at enhancing connectivity and signal integrity in RF engineering.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.