PE7087-2

Overview

The Pasternack PE7087-2 is a fixed coaxial attenuator designed for RF applications. It provides a precise attenuation value of 2 dB with a characteristic impedance of 50 Ohms. The device utilizes SMA connectors, featuring a male interface on one end and a female interface on the other. Constructed with a passivated stainless steel body, it ensures durability in demanding environments. The component is rated to handle up to 2 Watts of power at the stated attenuation level. It operates effectively from DC frequencies up to 26 GHz, making it suitable for high-frequency signal management.

Feature Summary

• Fixed 2 dB attenuation value for consistent signal reduction
• SMA male to SMA female connector configuration for inline integration
• Passivated stainless steel housing for environmental protection
• Operational frequency range extending up to 26 GHz

Applications

• Semiconductor equipment connections
• Medical device interconnects
• Test and measurement instrumentation

Procurement Notes

Verify the specific attenuation value and connector gender combination against system requirements before ordering. Confirm that the 2 Watt power rating aligns with the maximum expected signal levels in the application circuit. Ensure the SMA interface type matches the existing cabling infrastructure to maintain proper impedance matching and signal integrity throughout the RF chain.

Selection Notes

Select this model when a precise 2 dB signal reduction is required within a 50 Ohm system. Consider the 26 GHz upper frequency limit for compatibility with high-speed RF signals. Evaluate the need for a robust stainless steel enclosure if the operating environment involves physical stress or corrosion risks. Compare against variable attenuators if adjustable signal control is necessary instead of a fixed value.

Part Context

This component belongs to the Pasternack PE7087 series of fixed coaxial attenuators. The series offers various attenuation values ranging from 1 dB to 30 dB, all sharing similar construction standards. These devices are engineered for reliable performance in microwave and radio frequency circuits. The consistent design across the series allows for standardized integration into various RF test setups and communication systems requiring specific signal loss characteristics.

Replacement Considerations

Direct substitutes include other Pasternack models within the PE7087 series offering identical 2 dB attenuation and SMA interfaces. Cross-manufacturer replacements must match the 50 Ohm impedance, 26 GHz frequency range, and 2 Watt power handling capabilities. Verify that alternative SMA connectors maintain the same gender configuration and mechanical dimensions for seamless physical integration.