R&S®HFH2-Z2E 有源环形天线

适用于测量磁场强度的宽带有源环形天线

R&S®HFH2-Z2E 有源环形天线
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R&S®HFH2-Z2E 有源环形天线
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R&S®HFH2-Z2E 有源环形天线
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R&S®HFH2-Z2E 有源环形天线
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R&S®HFH2-Z2E 有源环形天线
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R&S®HFH2-Z2E 有源环形天线
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R&S®HFH2-Z2E 有源环形天线
打开灯箱
R&S®HFH2-Z2E 有源环形天线
打开灯箱
R&S®HFH2-Z2E 有源环形天线
打开灯箱
R&S®HFH2-Z2E 有源环形天线
打开灯箱
R&S®HFH2-Z2E 有源环形天线
打开灯箱
R&S®HFH2-Z2E R&S®HFH2-Z2E 安装在 R&S®HFH2-Z8 上,并结合 EMI 测试接收机以用于 EMC 测量 R&S®HFH2-Z2E 视图 R&S®HFH2-Z2E 使用 R&S®HFH2-Z9 3D 适配器安装在 R&S®HFH2-Z8 三脚架上,带 R&S®IN600 R&S®HFH2-Z2E 使用 R&S®HFH2-Z9 安装在 R&S®HFH2-Z8 三脚架上,垂直极化 R&S®HFH2-Z2E 使用 R&S®HFH2-Z9 安装在 R&S®HFH2-Z8 三脚架上,垂直极化 R&S®HFH2-Z2E 使用 R&S®HFH2-Z9 安装在 R&S®HFH2-Z8 三脚架上,垂直极化 R&S®HFH2-Z2E 安装在 R&S®HFH2-Z8 上,90° 垂直方向 R&S®HFH2-Z2E  R&S®HFH2-Z2E 状态指示灯 R&S®HFH2-Z2E、R&S®HFH2-Z6E 和 R&S®IN600

主要特点

  • 宽频率范围
  • 高灵敏度
  • 宽动态范围
  • 紧凑设计
  • 近乎恒定的天线系数

适用于测量磁场强度的宽带有源环形天线

R&S®HFH2-Z2E 有源环形天线用于测量低频、中频、高频范围内的磁场强度,频率范围介于 8.3 kHz 至 30 MHz。它可用于根据不同标准(即 CISPR、MIL、FCC、ANSI、ETSI)进行 EMI 测量。天线具备几乎与频率无关的天线系数和高灵敏度。在强场环境中,可以使用衰减器以减少失真。具有门限电路的集成式射频检波器会报告天线过载情况。

特性和优点

宽频率范围

只需单个天线即可覆盖整个频率范围

R&S®HFH2-Z2E 有源环形天线用于测量低频、中频、高频范围内的磁场强度,频率范围介于 8.3 kHz 至 30 MHz。它可用于根据不同标准(即 CISPR、MIL、FCC、ANSI、ETSI)进行 EMI 测量。

高灵敏度

可测量场强极低的磁场

R&S®HFH2-Z2E 天线设计精密,并具有一流的灵敏度,能够测量强度极低的磁场(1.5 MHz 至 30 MHz 范围内支持的最低场强为低于 –70 dB(μA/m/Hz),测量值)。

宽动态范围

可测量具有低场强或高场强的磁场

天线具备宽动态范围,正常模式下支持的最低磁场强度为低于 –70 dB(μA/m/Hz)(测量值,1.5 MHz 至 30 MHz),最高磁场强度为 85 dB(μA/m)(典型值)。在强场环境中,可以使用衰减器以减少失真。

近乎恒定的天线系数

提供精确的测量结果

天线包括连接到有源阻抗变换器的天线环。有源阻抗变换器将天线环的低输入阻抗匹配到 50 Ω,因此天线系数在整个频率范围内几乎保持不变,从而在恒定磁场中提供恒定的输出信号。

可用选项

通用附件
产品
描述

订单号码 4094.3004.13

描述

偏置单元

偏置单元,8.3 kHz 至 30 MHz,100 V 至 240 V 交流电,适用于 HFH2-Z2E 和 HFH2-Z6E

R&S®HFH2-Z7
描述

运输箱

适用于 HFH2-Z2E 的运输箱

R&S®HFH2-Z8
描述

三脚架

适用于 R&S®HFH2-Z2E 的三脚架,沿双轴方向支撑天线

R&S®HFH2-Z9
描述

3D 适配器,适用于 R&S®HFH2-Z8 的 X、Y、Z 平面测量

3D 适配器适用于三脚架 HFH2-Z8(可用于有源环形天线 HFH2-Z2E),支持 X、Y、Z 平面测量

R&S®HFH2-Z11
描述

高度调适装置

高度调适装置,适用于 HFH2-Z8 的转换套件,可用于约 90 cm 以上的工作高度

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1. The prize draw “10 years Rohde & Schwarz oscilloscopes” (herein referred to as “Draw”) is organized by Rohde & Schwarz GmbH & Co. KG, Mühldorfstraße 15, 81671 Munich, Germany, Tel. +49 89 41 29 0 (herein referred to as “R&S).

2. All participators can register to the draw during January 01, 2020 to December 31, 2020 with their name, company name and business e-mail.

3. Participation is free of charge and not dependent on the purchase of goods or services.

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5. The prizes to win are 1 of 10 R&S®RTB2000 within the time frame January 1, 2020 to December 31, 2020:

Prize: 1x R&S®RTB2000 Digital Oscilloscope

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