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R&S®ZVH 手持式電纜與天線分析儀

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RSZVH是一款堅(jiān)固耐用的手持式電纜與天線分析儀,適用于現(xiàn)場(chǎng)應(yīng)用

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R&S®ZVH 是一款堅(jiān)固耐用的手持式電纜與天線分析儀,適用于現(xiàn)場(chǎng)應(yīng)用。該產(chǎn)品重量輕且操作簡(jiǎn)單,對(duì)于需要有效的戶外測(cè)量?jī)x器以便安裝和維護(hù)天線系統(tǒng)的人來(lái)說(shuō)。


主要特點(diǎn)

  • 100 kHz 至 3.6 GHz/8 GHz
  • 100 dB (典型值)動(dòng)態(tài)范圍,可用于傳輸測(cè)量
  • 預(yù)配置向?qū)?shí)現(xiàn)快速、一致的測(cè)量
  • 通過(guò)免費(fèi)軟件或應(yīng)用進(jìn)行遠(yuǎn)程控制
  • 采用堅(jiān)固耐用的防水外殼,適用于現(xiàn)場(chǎng)應(yīng)用

適用于現(xiàn)場(chǎng)安裝和維護(hù)的手持式分析儀;操作簡(jiǎn)單,輕松記錄結(jié)果

R&S®ZVH 是一款堅(jiān)固耐用的手持式電纜與天線分析儀,適用于現(xiàn)場(chǎng)應(yīng)用。該產(chǎn)品重量輕且操作簡(jiǎn)單,對(duì)于需要有效的戶外測(cè)量?jī)x器以便安裝和維護(hù)天線系統(tǒng)的人來(lái)說(shuō)。 

    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
1) With carrying handle. 


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