PE7045-5

Overview

The Pasternack PE7045-5 is a fixed positive voltage attenuator designed for RF applications. It provides a precise attenuation value of 5 dB with SMA male to SMA female connectors. The device operates up to a maximum frequency of 12.4 GHz and is rated for 2 Watts power handling at the stated attenuation level. Constructed with a passivated stainless steel body, it ensures durability in demanding environments. The unit supports a maximum operating temperature of +125 C, making it suitable for various test and measurement setups requiring stable signal reduction.

Feature Summary

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

Applications

• RF signal testing and measurement
• Microwave circuit design
• Signal level adjustment in communication systems

Procurement Notes

Verify the specific connector gender and impedance match required for your system integration. Confirm that the 2 Watt power rating aligns with your operational signal levels to prevent damage. Ensure the SMA interface compatibility with existing cabling infrastructure. Check the maximum frequency requirement against the 12.4 GHz limit. Review the temperature specifications for environmental suitability.

Selection Notes

Choose this component when a fixed 5 dB reduction is necessary within the 12.4 GHz bandwidth. Consider the SMA connector type for standard microwave interconnections. Evaluate the 2 Watt power handling capability against peak signal strengths. Assess the need for a robust stainless steel housing for harsh conditions. Compare against other attenuation values if variable control is preferred.

Part Context

This part belongs to Pasternack's line of fixed attenuators, specifically the PE7045 series. These components are engineered for consistent performance across high-frequency ranges. The series offers various attenuation values to suit different signal processing needs. The PE7045-5 represents a specific 5 dB option within this standardized product family.

Replacement Considerations

Direct substitutes include other 5 dB fixed attenuators with SMA connectors from Pasternack or compatible manufacturers. Verify that replacement units meet the same 12.4 GHz frequency and 2 Watt power ratings. Ensure identical connector types and mechanical dimensions for seamless integration.