Keysight 346CK40 Noise Source
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Keysight 346CK40 broadband noise source operating from 1 to 40 GHz with low SWR, 2.4 mm coaxial connector, and ENR from 14 dB at 1 GHz to 5 dB at 40 GHz.
Product details
| Model | 346CK40 |
| Manufacturer | Keysight |
| Category | Noise Sources & Detectors |
| Availability | Made to order |
Description
Overview
The Keysight 346CK40 is a broadband coaxial noise source for high-frequency noise figure measurements from 1 GHz to 40 GHz. Its wide frequency range eliminates the need for multiple sources across different bands. The low SWR design significantly reduces measurement uncertainty caused by test signal reflections.
Key Features
- Frequency range: 1 GHz to 40 GHz
- ENR typically 14 dB at 1 GHz, decreasing to 5 dB at 40 GHz
- 2.4 mm male coaxial connector output
- BNC female input for bias
- Low SWR design for reduced measurement uncertainty
Applications
- Noise figure measurements of RF amplifiers and receivers
- High-frequency component characterization
- System-level RF performance evaluation
Specifications
| High Frequency (range) | 20GHz <= 50GHz |
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Keysight 346CK40 Noise Source
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