Rohde & Schwarz ZNH18 handheld vector network analyser
Promotion! This product is temporarily reduced in price until November 30th 2026!
Details
The Rohde & Schwarz ZNH18 is part of the high-end ZNH handheld analyser series with a frequency range of 30kHz - 18GHz. It offers one-port cable and antenna measurement as well as full two-port S-parameter measurement. Because the ZNH series are handheld devices, they are ideal for field measurements while still being able to compete with benchtop competitors. This network analyser features a four-receiver architecture, supporting advanced calibration types such as unknown through, open, short and match (UOSM) calibration. This calibration is useful for DUTs that have different input or output connecter types at the test ports. The device is easy to operate because of the touchscreen, as it supports typical phone control gestures. Furthermore, the device can be operated through PC, Android, and iOS remote control apps.
Model overview
| Model | ZNH4 | ZNH8 | ZNH18 | ZNH26 |
|---|---|---|---|---|
| Bandwidth | 30 kHz - 4 GHz | 30 kHz - 8 GHz | 30 kHz - 18 GHz | 30 kHz - 26.5 GHz |
| Test port connector | type N, female | type N, female | type N, female | 3.5 mm, male |
| Price |
Specifications
| Ports | 2 |
| Frequency resolution | 1 Hz |
| Amplitude resolution | 0.01 dB |
| Dynamic range | 100 dB |
| Noise floor | -125 dBm/Hz |
| Max. input level | +23 dBm |
| Interfaces | SCPI, LAN, USB |
| Display | WVGA touchscreen, 800 × 480 pixel |
| Dimensions | 202 x 294 x 76 mm |
| Weight | 3.1 kg |
Accessories
The ZNH18 comes by default with:
- Lithium-ion battery pack
- USB cable
- Power supply
- Side strap
Pros and cons
- Easy to operate
- Portable
Downloads
| Rohde & Schwarz ZNH user manual |  (9.34 MB) | Download |
| Rohde & Schwarz ZNH data sheet | (1.29 MB) | Download |
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