PE7447-10

Attenuators Overview

The Pasternack PE7447-10 is a fixed RF attenuator designed for in-line applications. It features SMA male to SMA female connectors and provides a nominal attenuation of 10 dB. The component operates within a frequency range of 100 MHz to 3 GHz and maintains a 50 Ohm impedance. It is rated for a maximum power handling capacity of 2 Watts. The unit utilizes brass tri-metal construction, ensuring durability and consistent performance across its specified operational bandwidth.

Attenuators Feature Summary

• Provides precise 10 dB signal attenuation for RF circuits
• Supports DC bias through the attenuator body
• Utilizes robust brass tri-metal housing for thermal stability

Attenuators Applications

• RF signal level reduction in test and measurement equipment
• Impedance matching and protection in wireless communication systems
• Signal conditioning in microwave circuit assemblies

Attenuators Procurement Notes

Verify the specific datasheet version when sourcing, as manufacturer specifications may undergo revision. Confirm that the SMA connector gender and interface dimensions align with your system requirements. Ensure the operating environment remains within the stated 2 Watt power limit and 3 GHz frequency cap to maintain component integrity and safety margins during deployment.

Attenuators Selection Notes

Select this model when a fixed 10 dB loss is required between 100 MHz and 3 GHz. The SMA interface offers broad compatibility with standard RF infrastructure. Consider the 2 Watt power rating for high-power line applications. The brass tri-metal build supports reliable operation in demanding environments where thermal management is critical for maintaining attenuation accuracy.

Attenuators Part Context

This component belongs to the Pasternack RF attenuator family, specifically engineered for inline signal control. It complements other fixed attenuators by offering a standardized SMA interface. The design focuses on providing stable attenuation values without introducing significant phase shift or reflection, serving as a fundamental passive element in RF chain design and calibration procedures.

Attenuators Replacement Considerations

Direct substitutes must match the 10 dB attenuation value, SMA male-to-female configuration, and 50 Ohm impedance. Verify that alternative components support the same 3 GHz upper frequency limit and 2 Watt power rating. Cross-reference mechanical dimensions to ensure fit within existing enclosures or cable assemblies.