PE7211-30

Overview

The PE7211-30 is a fixed RF attenuator manufactured by Pasternack Enterprises. It provides a nominal attenuation of 30 dB with a maximum operating frequency of 6 GHz and an impedance of 50 Ohms. The device is rated for a maximum power handling capacity of 100 Watts. It features a 7/16 DIN male connector interface on one side and an N female connector on the other. The unit utilizes a directional black anodized aluminum heatsink body, which supports thermal management for high-power applications. The voltage standing wave ratio (VSWR) is specified at a maximum of 1.45:1.

Feature Summary

• High power dissipation capability suitable for demanding RF environments
• Directional design utilizing a heatsink body for thermal efficiency
• Robust mechanical construction with passivated stainless steel or aluminum components

Applications

• RF signal testing and measurement setups requiring precise attenuation
• High-power transmitter output stages for signal level reduction
• Communication systems operating within the 6 GHz frequency range

Procurement Notes

Verify the specific datasheet version to confirm connector compatibility and physical dimensions. Ensure that the application environment does not exceed the 100 Watt power rating or 6 GHz frequency limit. Confirm that the 7/16 DIN male to N female configuration matches the system requirements. Check for any specific environmental ratings if outdoor or harsh conditions are involved.

Selection Notes

Select this component when a fixed 30 dB attenuation is required in high-power scenarios up to 6 GHz. The choice depends on the need for a 50 Ohm system impedance and the availability of 7/16 DIN and N connectors. Consider the thermal requirements provided by the heatsink body design for sustained high-power operation.

Part Context

This model belongs to Pasternack's line of fixed coaxial attenuators designed for RF and microwave applications. The series includes various attenuation values and power ratings, catering to different system needs. The PE7211-30 specifically addresses high-power requirements with its robust construction and thermal management features.

Replacement Considerations

Compatible substitutes include models from the same series with matching specifications, such as PE7211-20 for lower attenuation or PE7211-40 for higher attenuation, provided the connector types and power ratings remain consistent.