PE70A1011

Overview

The PE70A1011 is a fixed RF attenuator manufactured by Pasternack. It provides a nominal attenuation of 6 dB with a frequency range from 9 kHz to 6 GHz. The device features SMA male to SMA female connectors and operates at a 50 Ohm impedance. It is rated for a maximum power handling of 2 Watts. The unit weighs 8.62 grams.

Feature Summary

• In-line resistive PI attenuator pad design
• Copper body construction
• SMA connector interface

Applications

• RF signal level adjustment
• Test and measurement setups
• Microwave circuit protection

Procurement Notes

Verify the specific datasheet version for the PE70A1011 to confirm exact VSWR and return loss specifications, as these values can vary slightly between manufacturing batches. Ensure the operating environment remains within the specified temperature range to maintain the 2 Watt power rating. Confirm connector gender compatibility before integration into existing cable assemblies.

Selection Notes

Select this component when a precise 6 dB reduction is required across a broad bandwidth extending to 6 GHz. The SMA interface suits standard laboratory and industrial RF environments. Consider the 2 Watt power limit for high-power applications; higher wattage variants may be necessary if continuous wave power exceeds this threshold.

Part Context

This part belongs to Pasternack's line of fixed coaxial attenuators. These components are designed to provide stable, repeatable attenuation without the variability associated with variable attenuators. The series typically utilizes precision resistive networks housed in robust metal enclosures to ensure performance consistency.

Replacement Considerations

Direct substitutes include other 6 dB fixed attenuators with SMA connectors and similar power ratings, such as those from Mini-Circuits or Anaren. Verify that replacement parts match the 9 kHz to 6 GHz frequency range and 50 Ohm impedance to ensure circuit compatibility.