PE70A8013

Overview

The PE70A8013 is a 6-bit relay-controlled programmable step attenuator manufactured by Pasternack. It provides an attenuation range from 0 dB to 63 dB with 1 dB resolution steps. The device operates over a frequency range of DC to 2500 MHz and features SMA connectors for signal interfacing. It is designed for 50 Ohm impedance systems and supports a peak power rating of 100 Watts. Control is achieved via TTL logic inputs, allowing for precise digital adjustment of RF signal levels in test and measurement applications.

Feature Summary

• Six-bit relay-based switching mechanism ensures reliable attenuation control
• Programmable operation allows for digital step adjustments via TTL interface
• High peak power handling capability suitable for demanding RF environments

Applications

• RF signal level control in automated test equipment
• Calibration systems requiring precise attenuation steps
• Telecommunications testing and instrumentation

Procurement Notes

Verify the specific datasheet version to confirm connector gender and pinout compatibility. Ensure that the TTL control voltage levels match your system's logic standards. Confirm the maximum power rating against your application's peak requirements to prevent component damage during high-power operations.

Selection Notes

Select this model when digital programmability is required for attenuation control rather than manual adjustment. Consider the 100W peak power rating if operating near full capacity. Verify that the SMA interface aligns with existing cabling infrastructure and that the DC to 2.5 GHz bandwidth covers the intended operational spectrum.

Part Context

This component belongs to Pasternack's series of RF variable attenuators. It is categorized as a connectorized attenuator designed for interconnect applications. The product utilizes a bulk packaging format and is part of the broader family of programmable RF solutions offered by the manufacturer for professional engineering use.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official manufacturer resources for cross-reference information or compatible alternatives within the same product line.