PE8503

Overview

The PE8503 is a 50 Ohm SMA calibrated noise source module manufactured by Pasternack. It operates within the frequency range of 8 GHz to 12 GHz. The device provides a Noise Equivalent Ratio (ENR) output of 15.15 dB. It requires a +28 VDC power supply for operation. The component is designed as a medium power RF noise generator.

Feature Summary

• Provides calibrated radio frequency noise generation
• Features SMA connector interface
• Operates with DC power supply

Applications

• RF test and measurement systems
• Noise figure analyzer calibration
• Receiver sensitivity testing

Procurement Notes

Verify the specific ENR value required for your application, as sources may list 15.15 dB or 15.5 dB. Confirm the operating voltage matches your system's +28 VDC capability. Ensure the SMA connector type aligns with your test setup. Check current availability status as distribution may be limited in certain regions.

Selection Notes

Select this model when a calibrated noise source is needed for the 8-12 GHz band. It is suitable for applications requiring a medium power RF signal. Consider the SMA interface compatibility before purchase. Verify that the required ENR specification meets your calibration accuracy needs.

Part Context

This component belongs to Pasternack's line of RF modules and noise sources. It is distinct from their cable assemblies and switches. The PE8503 serves as a specialized instrument for characterizing RF components and systems.

Replacement Considerations

PE8501 and PE8504 are other models in the Pasternack noise source series. Verify frequency range and ENR specifications match before substituting.