PE70A1043N

Overview

The Pasternack PE70A1043N is a push-button step attenuator designed for RF interconnect applications. It features N-type female connectors on both ends with a 50 Ohm impedance. The device provides an attenuation range from 0 to 90 dB in 1 dB steps, operating up to 1 GHz. It is rated for 5 Watts of power handling.

Feature Summary

• Push-button mechanical control for precise attenuation adjustment
• N-type female connector interface for robust RF connection
• High power handling capability suitable for demanding environments

Applications

• RF signal testing and measurement systems
• Telecommunications equipment calibration
• Laboratory instrumentation setups

Procurement Notes

Verify the specific datasheet version for the PE70A1043N to confirm exact frequency limits and power ratings, as similar models may vary. Ensure compatibility with existing N-type interfaces. Check for RoHS compliance status if required by project specifications. Confirm availability through authorized distributors.

Selection Notes

Select this model when high attenuation precision is required in the sub-GHz range. The 5W rating supports higher power signals compared to lower-rated variants. The N-type interface offers durability over smaller connectors like SMA. Consider the physical size and weight constraints of the installation environment.

Part Context

This component belongs to the Pasternack RF Variable Attenuators series, specifically the connectorized step attenuator category. It is part of a broader lineup offering various impedance and connector combinations for microwave and RF system integration.

Replacement Considerations

Check for PE70A1044S or PE70A1050S if SMA connectors are preferred instead of N-type. Verify that the replacement maintains the 1dB step resolution and 90dB maximum attenuation range.