| 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 |
| | 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, 4.2 Ah | up to 3 h |
| | R&S®HA-Z206, 6.3 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) |
| Weight | | < 3 kg, 6.6 lb |
