PE7091-5

Overview

The Pasternack PE7091-5 is a fixed coaxial attenuator designed for RF applications up to 6 GHz. It provides a precise attenuation value of 5 dB. The component features an SMA male connector on one side and an SMA female connector on the other, facilitating inline integration into signal chains. The housing is constructed from passivated stainless steel, ensuring durability and environmental resistance. The device is rated for a maximum power handling capacity of 2 Watts at the specified frequency range.

Feature Summary

• Fixed 5 dB attenuation performance
• SMA male to SMA female interface configuration
• Passivated stainless steel body construction

Applications

• RF signal level reduction in test equipment
• Impedance matching in microwave circuits
• Signal conditioning in telecommunications systems

Procurement Notes

Verify that the required attenuation value matches the specific application needs, as this model provides a fixed 5 dB loss. Confirm that the operating frequency does not exceed 6 GHz to ensure optimal performance. Ensure the system power levels remain within the 2 Watt rating to prevent damage. Check connector gender compatibility with existing SMA interfaces before installation.

Selection Notes

Select this component when a fixed 5 dB reduction is required in an SMA-based RF environment. Consider the passivated stainless steel body for applications requiring robust physical protection. Evaluate the 2 Watt power rating against peak and average signal levels. Compare with variable attenuators if adjustable attenuation is necessary instead of a fixed value.

Part Context

This part belongs to the Pasternack PE7091 series of fixed attenuators. The series includes various attenuation values such as 3 dB, 10 dB, and others, all sharing similar SMA connector interfaces and stainless steel construction. The numbering convention typically indicates the specific attenuation value in decibels.

Replacement Considerations

Compatible substitutes include the PE7092-5, which offers identical 5 dB attenuation and SMA male-to-female configuration with a passivated stainless steel body. Other models in the PE7091 series provide different attenuation values but maintain the same form factor and interface type.