PE7389-6

Overview

The Pasternack PE7389-6 is a fixed RF attenuator designed for Type N connector interfaces. It provides a nominal attenuation of 6 dB with a male connector on one side and a female connector on the other. The device operates within a frequency range of DC to 3 GHz and handles up to 50 Watts of power at the specified attenuation value. Constructed with a black anodized aluminum heatsink body, it ensures thermal stability in high-power applications.

Feature Summary

• Fixed 6 dB attenuation performance
• Type N male to female interface
• Black anodized aluminum heatsink body
• Rated for 50 Watts power handling

Applications

• RF signal level control
• Test and measurement setups
• Microwave circuit integration

Procurement Notes

Verify the specific model suffix against official datasheets to confirm attenuation values and connector genders. Ensure the operating environment stays within the rated temperature and power limits. Confirm impedance matching requirements for your system. Check for RoHS compliance status if required by your procurement policy.

Selection Notes

Select this component when a precise 6 dB reduction is needed in a Type N system. Consider the 50 Watt power rating for high-power paths. The aluminum heatsink design aids in thermal management. Verify that the 3 GHz frequency limit meets your application's bandwidth requirements.

Part Context

This part belongs to Pasternack's line of connectorized fixed attenuators. It shares the same mechanical housing and connector style as other models in the PE7389 series, differing primarily in the internal resistive element value to achieve specific attenuation levels such as 6, 10, or 15 dB.

Replacement Considerations

Compatible substitutes include other 6 dB fixed attenuators with Type N connectors from manufacturers like Mini-Circuits or Anaren. Ensure the replacement matches the 50 Ohm impedance, 50 Watt power rating, and 3 GHz frequency range. Mechanical dimensions should be verified for direct fitment.