PE7315-3

Overview

The PE7315-3 is a fixed attenuator manufactured by Pasternack, designed for RF applications up to 7.5 GHz. It provides a precise attenuation value of 3 dB with a nominal power handling capacity of 50 Watts. The component features N Female connectors on both input and output ports, ensuring compatibility with standard Type-N coaxial systems. Constructed for durability, it maintains signal integrity across its specified frequency range while dissipating excess power effectively.

Feature Summary

• Provides fixed 3 dB attenuation for signal level reduction
• Supports continuous power handling up to 50 Watts
• Operates reliably within a frequency range extending to 7.5 GHz
• Utilizes N Female connectors for standardized interface compatibility

Applications

• RF test and measurement setups requiring precise signal attenuation
• Protecting sensitive receiver inputs from high-power signals
• Signal conditioning in wireless communication infrastructure
• Laboratory environments for calibrated RF circuit testing

Procurement Notes

Verify the specific connector gender and mating interface requirements against your existing cable assemblies prior to purchase. Confirm that the operational power levels in your system do not exceed the 50 Watt rating to ensure component longevity. Check for any environmental sealing needs if the installation involves outdoor or harsh conditions, as standard models may lack IP ratings.

Selection Notes

Select this model when a fixed 3 dB reduction is required rather than variable adjustment. Ensure the system impedance matches the standard 50 Ohm characteristic impedance of the attenuator. Consider thermal management solutions if continuous operation near the maximum power limit is anticipated, as heat dissipation affects performance stability.

Part Context

This component belongs to Pasternack's line of fixed attenuators, which are essential passive devices for managing RF signal strength. Unlike surge protectors or adapters, these units are specifically engineered to introduce controlled loss into a transmission line without distorting the signal waveform, serving critical roles in calibration and protection.

Replacement Considerations

When substituting this part, ensure the replacement offers identical 3 dB attenuation at 50 Ohms and compatible N Female connectors. Verify that the new unit supports the same 7.5 GHz frequency range and 50 Watt power handling capabilities to maintain system performance and safety standards.