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- ZVH Cable and Antenna Analyzer R&S網路分析儀
ZVH Cable and Antenna Analyzer R&S網路分析儀
Frequency range from 100 kHz to 3.6 GHz or 8 GHz
100 dB (typ.) dynamic range for filter and antenna isolation measurements
Saving of measurement results on SD memory card or USB memory stick
Easy operation with user-configurable test sequences (wizard)
Easy-to-replace Li-ion battery for up to 4.5 h of operation
Rugged, splash-proof housing for rough work in the field
原產地： 德國
100 dB (typ.) dynamic range for filter and antenna isolation measurements
Saving of measurement results on SD memory card or USB memory stick
Easy operation with user-configurable test sequences (wizard)
Easy-to-replace Li-ion battery for up to 4.5 h of operation
Rugged, splash-proof housing for rough work in the field
原產地： 德國
The R&S®ZVH is a rugged, handy cable and antenna analyzer, designed for use in the field. Its low weight and simple operation make it indispensable for anyone who needs an efficient measuring instrument outdoors for the installation and maintenance of antenna systems.
1.Frequency range from 100 kHz to 3.6 GHz or 8 GHz
2.100 dB (typ.) dynamic range for filter and antenna isolation measurements
3.Built-in DC voltage supply (bias) for active components such as amplifiers
Power meter option
4.Saving of measurement results on SD memory card or USB memory stick
5.Easy operation with user-configurable test sequences (wizard)
6.Easy-to-replace Li-ion battery for up to 4.5 h of operation
7.Rugged, splash-proof housing for rough work in the field
8.Easy handling due to low weight (3 kg with battery) and easy-to-reach function
keys
Specifications
| 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 |
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| 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 |
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| 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 |
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| 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 | ||
