PE7214-20

Overview

The Pasternack PE7214-20 is a fixed 20 dB coaxial attenuator designed for RF applications up to 6 GHz. It features N female connectors on both ends and utilizes an in-line, resistive PI attenuator pad topology. The unit operates within a 50 Ohm system impedance and handles up to 100 Watts of power at the specified attenuation value. The housing is constructed from directional black anodized aluminum, providing thermal management capabilities. This component serves as a precise signal reduction element in microwave circuits.

Feature Summary

• Fixed 20 dB attenuation level with resistive PI pad design
• N female connector interface on both input and output ports
• Operational frequency range extending to 6 GHz
• Black anodized aluminum housing for thermal dissipation

Applications

• RF signal level control in microwave test setups
• Power reduction for sensitive receiver inputs
• Impedance matching in 50 Ohm transmission lines
• Signal attenuation in communication systems

Procurement Notes

Verify the specific model number PE7214-20 against official Pasternack documentation to confirm the 20 dB attenuation value and N female connector configuration. Ensure the application environment does not exceed the 100 Watt power rating or 6 GHz frequency limit. Check for RoHS compliance status if required by project specifications. Confirm that the black anodized aluminum housing meets thermal requirements for the intended installation.

Selection Notes

Select this component when a precise 20 dB reduction is required in a 50 Ohm system operating below 6 GHz. The N female interface dictates compatibility with existing N-type cabling and fixtures. Consider the 100 Watt power handling capability for high-power applications. The directional black anodized aluminum body suggests suitability for environments requiring robust heat dissipation and durable mechanical protection compared to non-metallic alternatives.

Part Context

This part belongs to Pasternack's series of fixed coaxial attenuators featuring N female connectors. Similar models in this family include PE7214-3, PE7214-6, PE7214-10, and PE7214-30, which offer different attenuation values but share the same connector type, frequency range, and power handling characteristics. All variants utilize the same directional black anodized aluminum housing design.

Replacement Considerations

Direct substitutes include other manufacturers' 20 dB fixed N female attenuators rated for 6 GHz and 100 Watts. Ensure equivalent electrical performance regarding VSWR and insertion loss. Verify mechanical dimensions match the existing mounting constraints. Cross-reference with Pasternack models PE7214-20LF if lead-free compliance is strictly mandated.