PE7207-3

Overview

The PE7207-3 is a fixed directional attenuator manufactured by Pasternack Enterprises. It provides an attenuation value of 3 dB with a frequency range extending from DC to 6 GHz. The component features a 7/16 DIN female connector on one end and an N male connector on the other, enabling mixed-series interconnections. It is rated for 100 watts of average power and 2,000 watts of peak power. The unit operates within a temperature range of -55 to +125 degrees Celsius and utilizes a black anodized aluminum heatsink body.

Feature Summary

• Directional signal attenuation capability
• Mixed-series connector configuration between 7/16 DIN and N types
• High power handling capacity up to 100 watts average
• Robust thermal management via aluminum heatsink construction

Applications

• RF signal level reduction in microwave systems
• Impedance matching and isolation in test setups
• Protection of sensitive receiver components from high power signals
• Integration into 7/16 DIN and N-type cable networks

Procurement Notes

Verify the specific connector gender and series compatibility before integration, as this model combines 7/16 DIN female and N male interfaces. Confirm that the 100W average power rating aligns with your system's thermal dissipation requirements. Ensure the operating frequency does not exceed 6 GHz. Check for any specific environmental certifications if deploying in harsh conditions. Review the datasheet for precise VSWR and attenuation accuracy tolerances relevant to your application precision needs.

Selection Notes

Select this model when a 3 dB attenuation value is required at frequencies up to 6 GHz. Choose this part if your system necessitates a transition between 7/16 DIN and N connectors while maintaining high power handling. Consider the black anodized aluminum body for improved heat dissipation compared to non-heatsink variants. Verify that the directional nature meets your signal monitoring or isolation requirements. Ensure the physical size fits within your equipment chassis constraints.

Part Context

This component belongs to Pasternack's line of 100W attenuators, which offer various attenuation values including 3, 6, 10, 20, 30, 40, and 60 dB. The series supports multiple connector combinations such as SMA, TNC, N, and 7/16 DIN. These attenuators are designed for robust performance in demanding RF environments, featuring passivated stainless steel or silver-plated brass connectors depending on the interface type.

Replacement Considerations

Direct substitutes include other models from the PE7207 series with different attenuation values, such as PE7207-6 or PE7207-10, if the dB value can be adjusted. Cross-reference with generic 3 dB fixed attenuators featuring 7/16 DIN female to N male connections, ensuring they meet the 100W power and 6 GHz frequency specifications. Verify mechanical dimensions and mounting requirements match the existing setup.