PE7450-10

Attenuators Overview

The PE7450-10 is a fixed RF attenuator manufactured by Pasternack, designed for high-frequency applications up to 110 GHz. It provides a precise attenuation value of 10 dB with a characteristic impedance of 50 Ohms. The device operates from DC to 110 GHz and is rated for a maximum power handling capacity of 0.2 Watts. It features a coaxial in-line module configuration utilizing 1.0 mm connectors on both ends, specifically a male-to-female interface.

Attenuators Feature Summary

• Provides stable 10 dB signal attenuation across an ultra-wide frequency range extending to 110 GHz
• Utilizes precision 1.0 mm coaxial connector interfaces for reliable high-frequency signal integrity
• Engineered as an in-line module suitable for compact integration in dense RF test setups

Attenuators Applications

• High-frequency microwave testing and measurement systems
• Signal conditioning in millimeter-wave communication links
• RF component characterization and calibration equipment

Attenuators Procurement Notes

Verify the specific connector gender configuration matches the system requirements, as the model specifies a male-to-female interface. Confirm that the 0.2 Watt power rating aligns with the operational signal levels to prevent damage. Ensure compatibility with 1.0 mm mating connectors in the application environment. Check regional availability status through authorized distributors, as stock levels may vary.

Attenuators Selection Notes

Select this component when a precise 10 dB attenuation is required at frequencies approaching 110 GHz. The 1.0 mm connector choice dictates mechanical compatibility; ensure existing infrastructure supports this small form factor. Consider the low power rating of 0.2 Watts for low-signal environments rather than high-power transmission lines. Evaluate space constraints, as the in-line module design offers a compact solution for dense panel mounting.

Attenuators Part Context

This part belongs to the Pasternack PE7450 series of fixed attenuators, which are characterized by their use of 1.0 mm connectors. The series includes variants with different attenuation values, such as 3 dB and 6 dB models, all sharing the same high-frequency performance envelope up to 110 GHz and similar power handling capabilities.

Attenuators Replacement Considerations

Direct substitutes within the same series include PE7450-3 (3 dB) and PE7450-6 (6 dB), though these offer different attenuation values. Cross-brand replacements must match the 1.0 mm connector interface, 10 dB nominal attenuation, 50 Ohm impedance, and 110 GHz upper frequency limit to maintain system performance.