Features:
- Low SWR for reducing noise figure measurement uncertainty
- Individually calibrated ENR values at specific frequencies
- Calibration supplied on floppy disk for easy loading into NFA-series noise figure analyzers
The Agilent 346A eliminates the necessity for several sources at different frequency bands. The low SWR of the Agilent noise source reduces a major source of measurement uncertainty, reflections of test signals. The very small change in reflection coefficient (<,0.01) from ON to OFF is designed especially for accurate characterization of input-impedance-sensitive devices, like GaAsFETs and many UHF amplifiers.
Технические характеристики
| Manufacturer | Agilent, HP, Keysight |
|---|---|
| Condition | Used |
| Frequency | 18 GHz |
