PE7004-1

Overview

The Pasternack PE7004-1 is a fixed RF attenuator designed for high-frequency applications. It provides a precise attenuation value of 1 dB across a frequency range extending from DC to 18 GHz. The device utilizes Type N connectors, featuring a male interface on one side and a female interface on the other, ensuring compatibility with standard coaxial systems. Constructed with a passivated stainless steel body, it offers durability and environmental resistance. The unit is rated to handle up to 2 Watts of power at the specified attenuation level, making it suitable for signal conditioning in test and measurement setups.

Feature Summary

• Provides a fixed 1 dB attenuation value for consistent signal reduction
• Operates effectively from DC up to 18 GHz for wideband applications
• Features Type N male-to-female connectors for standard interfacing
• Built with a passivated stainless steel body for robust performance

Applications

• Signal conditioning in microwave test and measurement equipment
• Attenuation stages in RF signal generation chains
• Impedance matching and signal level control in communication systems
• Calibration setups requiring precise low-level signal reduction

Procurement Notes

Verify the specific connector gender configuration matches the system requirements, as Type N interfaces are directional. Confirm that the operating power levels do not exceed the 2 Watt rating to prevent component damage. Ensure the frequency range up to 18 GHz aligns with the application's spectral needs. Check for any specific environmental ratings if the device will be used in harsh conditions beyond standard laboratory settings.

Selection Notes

Select this model when a precise 1 dB reduction is required without variable adjustment capabilities. Consider the Type N interface compatibility with existing cabling infrastructure. Evaluate the 18 GHz upper frequency limit against the highest operational frequency of the system. Assess the 2 Watt power handling capacity relative to the maximum signal power expected in the circuit path.

Part Context

This component belongs to the family of fixed attenuators manufactured by Pasternack. These devices are engineered to provide stable, predictable signal loss across broad bandwidths. The series typically includes various attenuation values and power ratings, catering to diverse RF engineering needs. The PE7004-1 specifically addresses applications requiring minimal signal attenuation with high-frequency stability.

Replacement Considerations

Substitute models must maintain the 1 dB attenuation value and support frequencies up to 18 GHz. Compatible replacements should feature Type N male-to-female connectors to ensure physical interchangeability. Verify that the alternative part meets or exceeds the 2 Watt power handling specification. Ensure the replacement maintains similar VSWR characteristics to preserve signal integrity.