PE85N1020

Overview

The PE85N1020 is a calibrated noise source module manufactured by Pasternack, designed for radio frequency applications. It operates within a frequency range of 10 kHz to 2 GHz and provides an Excess Noise Ratio (ENR) output of 30 dB. The device requires a +28 VDC power supply for operation and features SMA connectors for signal interface. Classified as an RF IC noise source for radar systems, it utilizes chassis mounting and is currently in active production status.

Feature Summary

• Provides calibrated noise generation with a fixed 30 dB ENR output
• Operates across a wide frequency spectrum from 10 kHz to 2 GHz
• Utilizes SMA connectors for standard RF interfacing

Applications

• Radar system testing and calibration
• Receiver sensitivity measurement
• Noise figure analysis

Procurement Notes

Verify the specific connector type against official documentation, as conflicting data exists between SMA and BNC references. Confirm the required +28 VDC power supply specifications match your test setup. Ensure the chassis mount form factor fits your equipment constraints before procurement.

Selection Notes

Select this module when a broad bandwidth coverage from low frequencies up to 2 GHz is required. The 30 dB ENR level suits high-sensitivity receiver characterization. Verify compatibility with existing SMA infrastructure and ensure adequate thermal management for chassis-mounted operation.

Part Context

This component belongs to Pasternack's line of RF noise source modules. It serves as a precision reference generator for characterizing the performance of radio frequency components and systems. The active status indicates ongoing manufacturing support and availability for integration into modern test and measurement workflows.

Replacement Considerations

No public substitute part numbers are confirmed in available documentation. Cross-reference with other Pasternack noise sources only if frequency or ENR requirements differ.