PE7005-3

Overview

The PE7005-3 is a fixed RF attenuator manufactured by Pasternack. It provides an attenuation value of 3 dB with a characteristic impedance of 50 Ohms. The device operates within a frequency range from 0 Hz to 18 GHz. It supports a maximum power handling capacity of 2 Watts at the stated attenuation level. The component utilizes SMA connectors for interface connectivity.

Feature Summary

• Provides precise 3 dB signal attenuation
• Operates up to 18 GHz frequency range
• Supports 2 Watts power handling

Applications

• RF signal level adjustment in microwave circuits
• Impedance matching in 50 Ohm systems
• Test and measurement equipment calibration

Procurement Notes

Verify the specific datasheet for detailed electrical tolerances and environmental operating limits. Confirm connector gender and passivation specifications match system requirements. Check manufacturer documentation for compliance certifications and thermal derating curves before integration into final designs.

Selection Notes

Select this model when a fixed 3 dB reduction is required in high-frequency applications up to 18 GHz. Ensure the 50 Ohm impedance matches the transmission line. Verify that the 2 Watt power rating exceeds the maximum expected signal power to prevent damage or performance degradation during operation.

Part Context

This component belongs to the Pasternack series of fixed attenuators designed for RF and microwave applications. It serves as a passive device to reduce signal amplitude without introducing significant distortion. The SMA interface allows for direct connection to standard coaxial test equipment and communication modules.

Replacement Considerations

PE7005-30 is a related product offering different attenuation values within the same family.