PE7092-40

Overview

The Pasternack PE7092-40 is a fixed coaxial attenuator designed for radio frequency applications. It provides a constant attenuation of 40 dB with SMA male to SMA female connectors. The device operates within a frequency range extending from DC to 18 GHz and supports a maximum power rating of 2 Watts. Constructed with passivated stainless steel, it ensures durability in demanding environments. This component maintains a 50 Ohm impedance system, suitable for precise signal level reduction in high-frequency test and measurement setups.

Feature Summary

• Fixed 40 dB attenuation value for consistent signal reduction
• SMA connector interface for standard RF integration
• Passivated stainless steel housing for environmental resistance
• Wideband operation capability up to 18 GHz

Applications

• RF signal level adjustment in test equipment
• Impedance matching networks requiring fixed loss
• High-frequency circuit protection and isolation
• Communication system signal conditioning

Procurement Notes

Verify the specific model designation PE7092-40 against official Pasternack documentation to confirm the 40 dB fixed attenuation and SMA connector configuration. Ensure compatibility with 50 Ohm systems and check that the 2 Watt power rating meets operational requirements. Confirm the passivated stainless steel construction aligns with environmental needs. Cross-reference datasheet specifications for frequency range accuracy before procurement.

Selection Notes

Select this component when a precise 40 dB fixed attenuation is required within an 18 GHz bandwidth. The SMA interface suits standard RF infrastructure. Consider the 2 Watt power handling limit for thermal management. The passivated stainless steel body offers robustness compared to plated alternatives. Verify that fixed attenuation meets design constraints rather than variable adjustment needs.

Part Context

This part belongs to the Pasternack PE7092 series of fixed attenuators. The series includes various attenuation values such as 5 dB and 8 dB variants, all sharing similar SMA connector types and structural designs. The PE7092-40 represents the higher attenuation end of this specific product line, maintaining consistent electrical characteristics across the family.

Replacement Considerations

Direct substitutes include other Pasternack models like PE7092-30 or PE7092-50 if different attenuation levels are acceptable. Third-party equivalents must match the 40 dB value, SMA gender, 50 Ohm impedance, and 18 GHz frequency limit. Verify power ratings and physical dimensions for mechanical fit.