PE70A2005

Overview

The Pasternack PE70A2005 is an absorptive voltage variable attenuator designed for high-frequency applications. It operates within a frequency range of 4 GHz to 30 GHz and provides a maximum attenuation of 30 dB. The component utilizes field-replaceable 2.92mm connectors, ensuring compatibility with standard RF test and measurement setups. This device allows for precise signal level control through voltage input, making it suitable for dynamic testing environments requiring wide bandwidth performance.

Feature Summary

• Absorptive design for stable impedance matching across the operating band
• Voltage-controlled operation for dynamic attenuation adjustment
• Field-replaceable connector interface for maintenance flexibility

Applications

• RF test and measurement instrumentation
• Wireless communication system testing
• Signal generation and analysis equipment

Procurement Notes

Verify the specific datasheet version for detailed electrical specifications and pinout configurations before integration. Confirm that the driving circuitry matches the required voltage levels for the desired attenuation steps. Ensure environmental conditions align with the component's operational limits. Cross-reference the connector type to guarantee mechanical compatibility with existing fixtures.

Selection Notes

Select this model when wideband operation up to 30 GHz is required alongside continuous voltage control. The absorptive architecture offers superior isolation compared to reflective types. Consider the field-replaceable nature if long-term serviceability in harsh environments is a priority. Evaluate power handling capabilities against the specific application load requirements.

Part Context

This component belongs to Pasternack's RF Variable Attenuators series, specifically engineered for high-frequency coaxial applications. It addresses the need for precise signal attenuation in systems operating above 4 GHz. The use of 2.92mm connectors indicates suitability for precision laboratory and industrial RF environments where low VSWR is critical.