PE7090-10

Overview

The Pasternack PE7090-10 is a fixed attenuator module designed for high-frequency applications. It provides a nominal attenuation of 10 dB with a frequency range extending from 0 Hz to 40 GHz. The device features a 2.92mm male connector on one side and a 2.92mm female connector on the other, ensuring compatibility within standard RF test setups. It is rated to handle up to 2 Watts of power. The unit utilizes a stainless steel body with passivation for durability.

Feature Summary

• Provides precise 10 dB signal attenuation across a broad microwave spectrum.
• Utilizes 2.92mm gendered connectors for secure in-line integration.
• Constructed with a stainless steel body for mechanical stability.

Applications

• High-frequency RF testing and measurement systems
• Signal level adjustment in microwave circuits
• Component characterization up to 40 GHz

Procurement Notes

Verify the specific datasheet version for exact VSWR and attenuation accuracy tolerances prior to integration. Confirm that the 2.92mm interface matches the system requirements. Ensure the 2 Watt power rating aligns with the operational signal levels to prevent component damage. Check for any RoHS compliance documentation if required by project specifications.

Selection Notes

Select this model when a fixed 10 dB reduction is required at frequencies approaching 40 GHz. The 2.92mm interface offers better performance than SMA but requires compatible mating hardware. Consider the 2 Watt power limit against peak signal strengths. This component is suitable for laboratory environments rather than high-power industrial transmission lines.

Part Context

This part belongs to the Pasternack RF Attenuators category, specifically the fixed attenuator line. It complements variable and step attenuator models by providing a stable, non-adjustable reference loss. The 2.92mm series supports higher frequencies than standard N-type or SMA connectors, positioning it for advanced wireless and radar applications.

Replacement Considerations

Direct substitutes include other 10 dB fixed attenuators with 2.92mm connectors. Verify that replacement units maintain the 40 GHz upper frequency limit and 2 Watt power handling capability. Ensure identical gender configuration (Male-to-Female) to avoid adapter usage.