PE7050-20

Overview

The PE7050-20 is a fixed attenuator from Pasternack, providing 20 dB of attenuation. It features 75 Ohm BNC male to BNC female connectors and utilizes a brass nickel body. The unit is rated for up to 2 Watts of power handling and operates at frequencies up to 4 GHz.

Feature Summary

• Fixed 20 dB attenuation value
• 75 Ohm impedance matching
• BNC connector interface
• Brass nickel construction

Applications

• RF signal level reduction in 75 Ohm systems
• Test and measurement setups requiring precise attenuation
• Broadcast equipment interfacing

Procurement Notes

Verify the specific datasheet version for the PE7050-20 to confirm mechanical dimensions and exact electrical tolerances. Ensure that the 75 Ohm impedance requirement matches your system design, as this component is not compatible with standard 50 Ohm applications without adapters. Check RoHS compliance status if required by your manufacturing standards.

Selection Notes

Select the PE7050-20 when a fixed 20 dB loss is required in a 75 Ohm environment. This model is suitable for applications where variable adjustment is unnecessary. Confirm that the 2 Watt power rating meets the maximum input power levels of your circuit. Consider the BNC connector type for compatibility with existing test gear or broadcast infrastructure.

Part Context

This component belongs to Pasternack's fixed attenuator series designed for RF interconnects. It serves as a passive device to reduce signal amplitude without introducing significant distortion. The 75 Ohm specification aligns with video and broadcast transmission standards rather than general telecommunications which typically use 50 Ohms.

Replacement Considerations

PE7050-10: Provides 10 dB attenuation instead of 20 dB. PE7050-30: Provides 30 dB attenuation instead of 20 dB.