PE7003-10

Overview

The Pasternack PE7003-10 is a fixed RF attenuator designed for signal level reduction in microwave systems. It provides a precise attenuation value of 10 dB with a frequency range extending from DC to 2 GHz. The component utilizes TNC connectors, featuring a male-to-female configuration for direct inline integration. Constructed with a brass nickel body, it supports a power rating of 1 Watt at the specified attenuation level. This unit operates within a temperature range of -65°C to +165°C and maintains a VSWR of 1.3:1 maximum.

Feature Summary

• Provides fixed 10 dB attenuation for consistent signal management
• Operates across a wide frequency spectrum up to 2 GHz
• Features durable brass nickel construction for environmental resilience
• Supports high-temperature operation suitable for demanding environments

Applications

• RF test and measurement setups requiring precise signal reduction
• Microwave communication systems for power level control
• Defense and aerospace electronics for signal conditioning
• Laboratory equipment calibration and verification processes

Procurement Notes

Verify connector gender compatibility (TNC Male to Female) against system requirements. Confirm that the 1 Watt power rating aligns with operational signal levels. Ensure the operating temperature range meets environmental specifications. Check for RoHS compliance status if required by project standards. Validate frequency performance up to 2 GHz for intended application bandwidth.

Selection Notes

Select this model when a fixed 10 dB reduction is necessary without variable adjustment. Consider the TNC interface for secure connections in vibration-prone applications. Evaluate the 1 Watt power handling capability against peak signal strengths. Compare thermal stability requirements against the -65°C to +165°C operating range. Assess physical size constraints relative to the inline module form factor.

Part Context

This component belongs to the Pasternack PE7003 series of fixed attenuators. The series offers various attenuation values including 1 dB, 3 dB, and 20 dB options. All units share similar TNC connector interfaces and power ratings. The series is designed for reliable performance in microwave frequencies up to 2 GHz. Consistent construction materials ensure uniform behavior across different attenuation steps.

Replacement Considerations

PE7003-10 serves as a direct functional substitute for other 10 dB TNC fixed attenuators. Verify impedance matching at 50 Ohms for compatible replacement. Ensure equivalent power handling capabilities are maintained. Check frequency response curves for similarity up to 2 GHz. Confirm mechanical dimensions fit existing mounting configurations.