PE85N1012

Overview

The PE85N1012 is an SMA amplified noise source module manufactured by Pasternack. It operates within a frequency range of 10 MHz to 3 GHz and delivers an output power (Pout) of 0 dBm. The device requires a +15 VDC supply voltage and draws a current of 300 mA. Key performance specifications include a flatness of ± 2.0 dB, a noise density of -95 dBm/Hz, and a temperature coefficient of 0.025 dB/°C. The module utilizes SMA female connectors and is designed for 50 Ohm systems.

Feature Summary

• Amplified noise generation capability across a wide RF bandwidth
• Stable output power with specified flatness characteristics
• Integrated thermal stability management via low temperature coefficient

Applications

• RF receiver sensitivity testing
• Noise figure measurement systems
• Satellite communication equipment validation

Procurement Notes

Verify the specific datasheet version and connector orientation prior to ordering. Confirm that the +15 VDC supply requirements align with your system's power infrastructure. Ensure the SMA female interface matches your test setup cabling. Cross-reference the 300 mA current draw against your available power budget to prevent overload conditions during integration.

Selection Notes

Select this module when a broad frequency coverage from 10 MHz to 3 GHz is required for noise characterization. The 0 dBm output level suits applications needing moderate signal injection without excessive attenuation. Consider the ± 2.0 dB flatness specification if uniform noise distribution across the band is critical for accurate measurement results in your specific testing environment.

Part Context

This component belongs to Pasternack's line of RF noise source modules. It serves as a standardized reference generator for calibrating and testing radio frequency components. The module integrates amplification stages to ensure consistent noise delivery, distinguishing it from passive noise sources. It is part of a broader catalog of precision RF interconnects and signal generators.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific model. Direct replacement requires matching the 10 MHz to 3 GHz frequency range, 0 dBm output power, and SMA female interface. Verify compatibility with existing +15 VDC power supplies and 300 mA current limits before considering alternative vendors or generic equivalents.