Noise Standards

NBS-Series Cryogenic Primary Noise Standards

The NBS-Series are standards based on the fundamental physic constants of thermal noise and blackbody radiation. The system provides outstanding accuracy when measuring extremely low noise figures (noise temperatures).

The NBS-Series consists of calibration standards based on the primary fundamental
physic constants of thermal noise and blackbody radiation. This provides the
ultimate accuracy when measuring extremely low noise figures (noise temperatures).
Simple, and versatile to use, the NBS-Series is an ideal solution for noise source
calibrations, radiometer test references and low noise amplifier tests.

Features

Expandable frequency range from 18 to 325 GHz
2 to 3 times better accuracy
Automatic Nitrogen purge eliminates helium equipmenr
Primary calibration standard
Radiometer reference source
SATCOM earth station conformance verifications

 

Please contact OTC for Pricing and Options...

 

Data Sheet
NBS Series

Application Notes
Application Library