Keysight R347B Noise Source
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The Keysight R347B is a waveguide noise source for 26.5–40 GHz with high ENR stability for accurate noise figure measurements.
Product details
| Model | R347B |
| Manufacturer | Keysight |
| Category | Noise Sources & Detectors |
| Availability | Made to order |
Description
Overview
The Keysight R347B is a waveguide noise source engineered for millimeter-wave applications. Operating across the 26.5 to 40 GHz frequency range, it provides highly precise broadband noise for accurate noise figure and gain measurements on millimeter-wave devices and systems.
Key Features
- Frequency range: 26.5 to 40 GHz
- Waveguide noise source design
- Highly precise broadband noise output
- Remarkable ENR (Excess Noise Ratio) stability over time
- Enables longer recalibration cycles
- Optimized for millimeter-wave component testing
Applications
- Noise figure measurements on millimeter-wave devices
- System noise performance characterization
- Component and subsystem testing
- Millimeter-wave receiver evaluation
Specifications
| Frequency Range | 26.5 to 40 GHz |
| Type | Waveguide Noise Source |
| Noise Output | Broadband |
| ENR Stability | High (excellent over time) |
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Keysight R347B Noise Source
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