PE70A1008

Overview

The PE70A1008 is a toggle step attenuator manufactured by Pasternack, designed for RF interconnect applications. It features 75 Ohm F female connectors on both input and output ports. The device provides an attenuation range from 0 dB to 71 dB with 0 dB step sizes. It operates within a frequency range starting from DC up to 3 GHz. The unit is constructed as a bulk component suitable for precision instrumentation environments requiring stable signal reduction.

Feature Summary

• Toggle-operated mechanical step attenuation mechanism
• 75 Ohm impedance matching with F-type female connectors
• Wide attenuation range covering 0 to 71 dB

Applications

• RF instrumentation testing setups
• Signal level adjustment in 75 Ohm video systems
• Precision measurement circuit calibration

Procurement Notes

Verify the specific connector gender and impedance requirements against system schematics before ordering. Confirm that the 75 Ohm F-type interface aligns with existing cabling infrastructure. Check for any updated datasheet revisions regarding power handling capabilities or frequency limits. Ensure environmental conditions match the operational specifications provided in the official documentation.

Selection Notes

Select this model when precise 75 Ohm impedance matching is required for frequencies up to 3 GHz. The toggle mechanism offers manual control over attenuation steps. Consider the physical size and mounting requirements for integration into test racks or portable equipment. Evaluate if the 0 dB step resolution meets the specific signal processing needs of the application.

Part Context

This component belongs to the Pasternack RF Variable Attenuators series, specifically categorized under Connectorized Attenuators. It serves as a passive interconnect device used to reduce signal amplitude without significant distortion. The product line focuses on providing reliable performance in laboratory and industrial RF environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.