Here's the page we think you wanted.
See search results instead:
Choose a country or area to see content specific to your location
Enable browser cookies for improved site capabilities and performance.
Toggle Menu
-
PRODUCTS AND SERVICES
-
Oscilloscopes
-
Analyzers
- Spectrum Analyzers (Signal Analyzers)
- Network Analyzers
- Logic Analyzers
- Protocol Analyzers and Exercisers
- Bit Error Ratio Testers
- Noise Figure Analyzers and Noise Sources
- High-Speed Digitizers and Multichannel DAQ Solutions
- AC Power Analyzers
- DC Power Analyzers
- Materials Test Equipment
- Device Current Waveform Analyzers
- Parameter / Device Analyzers and Curve Tracers
-
Meters
-
Generators, Sources, and Power Supplies
-
Software
-
Wireless
-
Modular Instruments
-
Network Test and Security
-
Network Visibility
-
Services
- KeysightCare Service and Support
- KeysightAccess Service
- Calibration Services | Global Calibration Services
- Repair Services
- Technology Refresh Services
- Test as a Service — TaaS
- Network / Security Services
- Consulting Services
- Financial Services
- Education Services
- Keysight Support Portal
- Used Equipment
- All Services
-
Additional Products
- All Products, Software, Services
-
-
Solutions
-
Explore by Use Case
Explore by Industry
- All Solutions
- Learn
- Buy
- Support
What are you looking for?
Suggested searches
No product matches found - System Exception
Matched content
- Home
- Products and Services
- Noise Figure Analyzers and Noise Sources
- Noise Sources
- U1833B USB Smart Noise Source, 10 MHz to 26.5 GHz, 15 dB ENR Nominal
U1833B USB Smart Noise Source, 10 MHz to 26.5 GHz, 15 dB ENR Nominal
The USB-powered (USB TMC compliant) U1833B provides broadband noise figure measurements from 10 MHz – 26.5 GHz with modular signal analyzer, benchtop X-Series signal analyzers and Fieldfox
Punchout Threshold Error
Sold by: Keysight Online Sales
Starting from
Highlights
- Automatic upload of ENR data to the analyzers via USB connection (USB TMC compliant) significantly speeds up the overall setup time
- Electronic storage of Excess Noise Ratio (ENR) calibration data decreases opportunity for user error
- Temperature sensing improves measurement accuracy, leading to tighter specification of device performance
The U1833B is a versatile USB-powered smart noise source. The USB connection (USB TMC compliant) significantly reduces setup time and provides compatibility with noise figure analyzers and signal analyzers. The broadband noise source accurately measures noise figures from 10 MHz to 26.5 GHz.

Interested in a U1833B?
Featured Resources
Want help or have questions?
- © Keysight Technologies 2000–2023
- Privacy
- Sitemap
- Terms
- Trademark Acknowledgements
- Feedback