Keysight 346B/100 Noise Source
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Keysight 346B/100 is a broadband noise source (10 MHz–18 GHz) with APC 3.5 male connector, 15 dB nominal ENR, and low VSWR.
Product details
| Model | 346B/100 |
| Manufacturer | Keysight |
| Category | Noise Sources & Detectors |
| Availability | Made to order |
Description
Overview
The Keysight 346B/100 noise source is a broadband companion device for Keysight's noise figure measurement solutions. Featuring an APC 3.5 male connector, it covers frequencies from 10 MHz to 18 GHz, eliminating the need for multiple sources at different frequency bands. Its low VSWR design reduces measurement uncertainty caused by signal reflections.
Key Features
- Frequency range: 10 MHz to 18 GHz broadband coverage
- APC 3.5 male connector for main RF connection
- VSWR: < 1.3:1 for reduced measurement uncertainty
- Nominal ENR 15 dB with individually calibrated values at specific frequencies
- BNC female input bias connector
- Option H01 available for high ENR (21 dB typical) to measure high noise figure devices
- Option H42 available for Direct Broadcast Satellite (DBS) low noise block converter testing
Applications
- Noise figure measurement for RF and microwave devices
- High noise figure device characterization
- Satellite communications equipment testing
Specifications
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Keysight 346B/100 Noise Source
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