• • Products

  • RF Power Meters
  • RF Power Sensors
  • RF Volt Meters
  • Modulation Analyzers
  • Audio Analyzers
  • Capacitance Meters
  • PIM Testers
  • System Software
  • Calibration Services
  • Discontinued Products

  • Applications

  • Communications
  • Military
  • Component Testing
  • Radar

• • Products

  • Filters
  • Hybrid Couplers
  • Power Splitters
  • Directional Couplers & Tappers
  • Terminations & Attenuators
  • DC Blocks
  • Outdoor Components
  • Integrated Solutions
  • Discontinued Products

  • Applications

  • Low PIM
  • In Building
  • Military & Defense
  • Base Stations
  • Medical
  • Transmitters
  • T & M
  • Avionics
  • High Power
  • Outdoor
  • Outdoor, To Order
  • Indoor
  • Other
  • Product Finder

• Products

  • Instruments
    • UFX7000 Noise Generator
    • PNG7000 Analog Noise Generator
    • J7000 Jitter Noise Generator
    • JV9000 Adjustable Vcc Noise Generator
    • CNG-EbNo SNR Noise Generator
    • DNG7500 Digital Noise Generator
    • GPS7500 Noise & Interference Generator
    • NC6000A/8000A Series
  • Components
    • NC100/200/300/400 Series Chips and Diodes
    • NC1000 Series Amplified Noise Modules
    • NC500/500SM Series BITE Modules
    • NC2000/4000 Series Broadband Amplified Noise Modules
  • Calibrated Sources
    • NC346 Broadband
    • NC346 Waveguide
    • NC3000 Coaxial
    • NC3200 Coaxial Noise Sources
    • NC3400 High ENR Coaxial
    • NC5000 Millimeter-Wave
    • 60 GHz Noise Figure Test Set
  • Standards
    • NBS-Series Cryogenic Primary Noise Standards
  • Other Products
    • DSG9000 HD Radio Series
    • Merlin CATV Tester
  • Discontinued Products
    • UFX EbNo SNR Noise Generator

• Resource Library

  • Power Measurement Guide/>
  • Product Information/>
  • Application Notes/>
  • Noisecom Catalog/>
  • White Papers/>
  • Products by Application/>
  • Webinars/>
  • Articles/>
  • Videos/>
  • Blog/>

• Sales

  • Find a Sales Office/>
  • Request Product Literature/>
  • Request a Quote/>
  • Request a Demo/>

• Service & Support

  • General, Repairs & Calibration/>
  • FAQ/>

• About

  • News/>
  • Tradeshows and Events/>
  • Careers/>
  • Investor Information/>
  • About WTG/>

• Contact Us

Products

• Instruments
• Components
• Calibrated Sources
• Standards
• Other Products
• Discontinued Products

Request a Quote

Standards

NBS-Series Cryogenic Primary Noise Standards

The NBS-Series provide the ultimate accuracy when measuring extremely low noise figures (noise temperatures).

Datasheet