Rohde & Schwarz ZVH-series Cable and Antenna Analyzers 100 kHz – 8 GHz
Description
Rohde & Schwarz ZVH-series Cable and Antenna Analyzers 100 kHz – 8 GHz are a rugged, handy cable and antenna analyzers, designed for use in the field. Their low weight and simple operation make them indispensable for anyone who needs an efficient measuring instrument outdoors for the installation and maintenance of antenna systems.
The R&S®ZVH-series cable and antenna analyzers perform fast, reliable and highly accurate measurements during installation or maintenance of antenna systems for mobile radio, broadcasting or radiocommunications.
MODEL OVERVIEW
ZVH4 Cable and Antenna Analyzer 100 kHz to 3.6 GHz
ZVH8 Cable and Antenna Analyzer 100 kHz to 8 GHz
Features
- Frequency range from 100 kHz to 3.6 GHz or 8 GHz
- 100 dB (typ.) dynamic range for filter and antenna isolation measurements
- Factory calibration over entire frequency range
- Built-in DC voltage supply (bias) for active components such as amplifiers
- Power meter option
- Easy operation with user-configurable test sequences (wizard)
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Specifications
| Model | R&S®ZVH4 | R&S®ZVH8 | |
| Frequency range | 100 kHz to 3.6 GHz | 100 kHz to 8 GHz | |
| Standard measurement functions | reflection measurement, distance-to-fault measurement, one-port cable loss measurement | ||
| Output power (port 1, port 2) | 0 dBm to –40 dBm (nominal), in 1 dB steps | ||
| Maximum permissible spurious signal level | +17 dBm (nominal) | ||
| Number of points | 101, 201, 401, 601, 631, 801, 1001, 1201 | ||
| Distance-to-fault (DTF) measurement | |||
| Display modes | return loss (dB), VSWR | ||
| Resolution in meters | (1.58 × velocity factor/span) | ||
| Horizontal display range | 3 m to 1500 m | ||
| Reflection measurement | |||
| Directivity | 100 kHz to 3 GHz (nominal) | > 43 dB (nominal) | > 43 dB (nominal) |
| 3 GHz to 3.6 GHz | > 37 dB (nominal) | > 37 dB (nominal) | |
| 3.6 GHz to 6 GHz | – | > 37 dB (nominal) | |
| 6 GHz to 8 GHz | – | > 31 dB (nominal) | |
| Display modes | s11, return loss (dB), VSWR, one-port cable loss | ||
| vector network analysis (R&S®ZVH-K42) |
s11, s22, magnitude, phase, magnitude + phase, Smith chart, VSWR, reflection coefficient, mρ, one-port cable loss, electrical length, group delay | ||
| vector voltmeter (R&S®ZVH-K45) |
magnitude + phase, Smith chart | ||
| Transmission measurement (R&S®ZVH-K39 or R&S®ZVH-K42) | |||
| Dynamic range (S21, S12) | 100 kHz to 300 kHz | > 50 dB (nominal) | > 50 dB (nominal) |
| 300 kHz to 2.5 GHz | > 80 dB, typ. 100 dB | > 80 dB, typ. 100 dB | |
| 2.5 GHz to 3.6 GHz | > 70 dB, typ. 90 dB | > 70 dB, typ. 90 dB | |
| 3.6 GHz to 6 GHz | – | > 70 dB, typ. 90 dB | |
| 6 GHz to 8 GHz | – | > 50 dB (nominal) | |
| Display modes | transmission measurement (R&S®ZVH-K39) |
s21, magnitude in dB (loss, gain) | |
| vector network analysis (R&S®ZVH-K42) |
s21, s12, magnitude (loss, gain), phase, magnitude + phase, electrical length, group delay |
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| vector voltmeter (R&S®ZVH-K45) |
magnitude + phase | ||
| DC voltage supply (DC bias, port 1 and port 2) | |||
| Voltage range | internal voltage supply | +12 V to +32 V, in 1 V steps | |
| Maximum output power | 4 W (battery), 10 W (AC supply) | ||
| Maximum current | 500 mA | ||
| Maximum voltage | external voltage supply | 50 V | |
| Maximum current | 600 mA | ||
| General data | |||
| Display | 6.5″ color LCD with VGA resolution | ||
| Battery operating time | R&S®HA-Z204, 4.5 Ah | up to 3 h | |
| R&S®HA-Z206, 6.75 Ah | up to 4.5 h | ||
| Dimensions (W × H × D) | 194 mm × 300 mm × 69 mm (144 mm) 1), 7.6 in × 11.8 in × 2.7 in (5.7 in) 1) |
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| Weight | < 3 kg, 6.6 lb | ||
