PE70A1033

Overview

The Pasternack PE70A1033 is a connectorized RF step attenuator designed for high-power applications. It provides an attenuation range from 0 dB to 100 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 system impedance. It features N-type female connectors on both input and output ports, facilitating direct integration into standard coaxial test setups. The unit is rated for a maximum power handling capacity of 2 Watts, ensuring reliable performance in demanding signal processing environments.

Feature Summary

• Provides precise 1 dB step resolution across a wide attenuation range
• Supports continuous wave power levels up to 2 Watts
• Features robust N-type female connectors for secure interconnection

Applications

• RF signal testing and measurement systems
• High-power amplifier characterization
• Signal path loss simulation
• Laboratory equipment calibration

Procurement Notes

Verify the specific datasheet version for the PE70A1033 to confirm current RoHS compliance status and detailed mechanical dimensions. Ensure that the operating environment remains within the specified temperature range and power limits to maintain component integrity. Cross-reference the connector type compatibility with existing test fixtures before finalizing procurement orders.

Selection Notes

Select this model when a high dynamic range attenuation capability is required for N-type interfaces. The 1 dB step size offers finer control compared to larger increment models, suitable for sensitive measurements. Consider the 2 Watt power rating against peak signal levels to prevent thermal damage. This module format allows for easy insertion into rack-mounted or benchtop configurations without additional mounting hardware.

Part Context

This component belongs to the Pasternack PE70A series of variable attenuators, which are engineered for precision RF applications. The series includes various connector types and power ratings to suit different frequency bands and power requirements. As a stepped attenuator, it differs from continuously variable models by offering discrete attenuation values, providing stable and repeatable signal reduction steps for accurate system analysis.

Replacement Considerations

For equivalent functionality, consider other Pasternack models within the PE70A series that match the 100 dB range and N-type interface. Verify that any substitute part supports the same 2 Watt power rating and 3 GHz frequency limit. Ensure the replacement maintains the 1 dB step resolution if fine-tuning capabilities are critical to the application design.