Rohde & Schwarz ZVH4 Cable and Antenna Analyzer 100 kHz – 3.6 GHz
Description
Rohde & Schwarz ZVH4 Cable and Antenna Analyzer 100 kHz – 3.6 GHz masters all measurements required for the installation of antenna systems: distance-to-fault measurements on cables, one-port cable loss measurements and measurement of antenna matching.
Designed for use in the field the R&S®ZVH4 performs fast, reliable and highly accurate measurements during installation or maintenance of antenna systems for mobile radio, broadcasting or radiocommunications.
MODEL SERIES OVERVIEW
ZVH-series Cable and Antenna Analyzers 100 kHz – 8 GHz
Features
- Distance-to-fault measurements (DTF)
- Maintenance of antenna systems
- Spectrum analysis measurements
- Spectrogram measurements
- Easy operation
- Easy-to-access, well-protected connectors
- Remote control via LAN or USB
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Specifications
| Model | R&S®ZVH4 | |
| Frequency range | 100 kHz to 3.6 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) |
| 3 GHz to 3.6 GHz | > 37 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) |
| 300 kHz to 2.5 GHz | > 80 dB, typ. 100 dB | |
| 2.5 GHz to 3.6 GHz | > 70 dB, typ. 90 dB | |
| 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 | |
