PE7057-10

Overview

The Pasternack PE7057-10 is a fixed 10 dB coaxial attenuator designed for 75 Ohm RF systems. It features an inline, resistive PI pad topology with 75 Ohm F Male to 75 Ohm F Female connectors. The unit utilizes a brass body with nickel plating and is rated for 2 Watts of power handling up to a maximum frequency of 1 GHz.

Feature Summary

• Provides precise 10 dB signal attenuation in 75 Ohm environments
• Utilizes robust brass construction with nickel plating for durability
• Employs inline resistive PI pad design for stable performance

Applications

• RF signal level adjustment in broadcast infrastructure
• Impedance matching and loss compensation in 75 Ohm video distribution networks
• Test and measurement setups requiring fixed attenuation at 75 Ohms

Procurement Notes

Verify the specific connector gender configuration (Male-to-Female) against system requirements before ordering. Confirm that the 1 GHz upper frequency limit and 2 Watt power rating are sufficient for the intended application environment. Ensure compatibility with standard 75 Ohm coaxial cabling and equipment interfaces.

Selection Notes

Select this component when a fixed 10 dB reduction is required in a 75 Ohm system. Consider the 1 GHz bandwidth constraint; higher frequency applications may require alternative models. Evaluate the 2 Watt power handling capability against peak signal levels to prevent thermal damage or performance degradation.

Part Context

This part belongs to Pasternack's series of fixed coaxial attenuators. These components are engineered to provide consistent attenuation values across specified frequency ranges. The PE7057-10 specifically addresses the needs of 75 Ohm impedance systems, distinguishing it from the more common 50 Ohm variants found in general RF testing.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.