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產品中心
ZVH 手持式電纜與天線分析儀
  • 概 要
  • 規格表
  • 選附件
  • 產品資料

主要特點

  • 100 kHz 至 3.6 GHz/8 GHz
  • 100 dB (典型值)動態范圍,可用于傳輸測量
  • 預配置向導實現快速、一致的測量
  • 通過免費軟件或應用進行遠程控制
  • 采用堅固耐用的防水外殼,適用于現場應用

適用于現場安裝和維護的手持式分析儀;操作簡單,輕松記錄結果

R&S®ZVH 是一款堅固耐用的手持式電纜與天線分析儀,適用于現場應用。該產品重量輕且操作簡單,對于需要有效的戶外測量儀器以便安裝和維護天線系統的人來說不可或缺。 

    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
  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

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