The Rohde & Schwarz ZNB vector network analyzer manual provides specifications, operation, calibration and optional accessories for the 2‑ and 4‑port models.
This manual introduces the ZNB series vector network analyzers, highlighting their wide frequency coverage (9 kHz – 40 GHz), high dynamic range (up to 140 dB) and fast measurement speed (as low as 5 µs per point). It explains the intuitive touch‑screen UI, multi‑port configurations and the modular design that allows expansion to up to 48 ports.
Detailed sections cover calibration procedures (manual and automatic), measurement functions such as S‑parameter, time‑domain analysis, power‑scan and mixed‑mode operation, as well as a full list of optional accessories, ordering information and service options. This manual is written in Chinese.
| Frequency range | 9 kHz – 40 GHz (model dependent) |
|---|---|
| Dynamic range | up to 140 dB (IF bandwidth 10 Hz) |
| Trace noise | < 0.004 dB RMS (IF bandwidth 10 kHz) |
| Output power | up to +13 dBm (electronic attenuator) |
| Temperature stability | 0.01 dB/°C (typical) |
The ZNB series covers from 9 kHz up to 40 GHz, depending on the specific model.