PE70A1041S

Overview

The Pasternack PE70A1041S is a push-button step attenuator featuring SMA female connectors on both input and output ports. It provides an attenuation range from 0 dB to 90 dB with precise 1 dB step increments. The device operates within a frequency range of 0 Hz to 3 GHz and maintains a 50 Ohm impedance. It is rated for a maximum power handling capacity of 2 Watts. The unit is packaged in bulk and weighs approximately 75.3 grams.

Feature Summary

• Push-button mechanical control for discrete attenuation steps
• SMA female-to-female connector interface configuration
• Linear 1 dB resolution across the full attenuation range

Applications

• RF signal level adjustment in test and measurement setups
• Calibration of RF instrumentation systems
• Signal path loss simulation in telecommunications equipment

Procurement Notes

Verify the specific datasheet version for the PE70A1041S to confirm current RoHS compliance status and detailed electrical tolerances. Ensure that the required attenuation steps align with the 1 dB increment capability. Confirm that the 2 Watt power rating is sufficient for the intended application environment before finalizing procurement orders.

Selection Notes

Select this component when precise, manual adjustment of RF signal strength is required up to 3 GHz. The SMA interface ensures compatibility with standard laboratory and field equipment. Consider the 2 Watt power limit and the physical bulk packaging when integrating into existing RF chains or testing fixtures.

Part Context

This model belongs to the Pasternack RF Variable Attenuators series, specifically designed as connectorized attenuators. It serves as a specialized interconnect solution for managing signal amplitude in high-frequency circuits. The product line focuses on providing reliable, repeatable attenuation values for professional engineering applications.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users requiring alternative components should consult official manufacturer catalogs for compatible models with matching impedance and connector types.