R&S®ESR EMI 测试接收机

中端 EMI 测试接收机适用于快速、可靠的一致性测试

R&S®ESR EMI 测试接收机
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R&S®ESR EMI 测试接收机
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R&S®ESR EMI 测试接收机
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R&S®ESR EMI 测试接收机
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R&S®ESR EMI 测试接收机,前视图 R&S®ESR EMI 测试接收机,高前视图 R&S®ESR EMI 测试接收机,侧视图 R&S®ESR EMI 测试接收机,后视图

主要特点

  • 频率范围:10 Hz 至 3、7 或 26.5 GHz
  • 符合 CISPR 16-1-1、ANSI C63.2、MIL‑STD‑461 和 FCC 标准
  • 出色的动态范围和准确度
  • 通过基于 FFT 的时域扫描实现超快速测量
  • 支持实时频谱分析,具备 40 MHz 带宽(选件)

R&S®ESR EMI 测试接收机适用于一致性测试

R&S®ESR EMI 测试接收机专用于通过传统的步进式扫描或基于 FFT 的超快时域扫描来测量电磁干扰。接收机还可以用作功能强大的信号与频谱分析仪。接收机具备实时频谱分析功能和广泛的诊断工具,能够详细分析干扰信号及其历史记录。用户可以使用这些工具检测隐藏或偶发辐射并分析成因。R&S®ESR 的易用触摸屏中配有简单直观的菜单。R&S®ESR 具有紧凑尺寸、轻量设计、可选加固外壳和可选直流电源,同样适用于移动应用。

特性和优点

一致性测试

符合所有相关标准

R&S®ESR 符合商业标准 CISPR 16-1-1 和 FCC。借助 R&S®ESR-B29 选件,仪器还符合 ANSI C63.2 和 MIL‑STD‑461 标准,并具备所有必需的带宽和检波器。仪器预先配置限值线并实现测试自动化,非常适合根据所有相关标准执行 EMI 测试。

符合所有相关标准
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符合所有相关标准

R&S®ESR 能够根据 EMI 标准正确检测和测量所有干扰信号,并进行加权处理。

实时测量

解析极短干扰

R&S®ESR 可实时不间断地捕获信号,带宽最高达 40 MHz。即使是极短脉冲,仪器也可以在余辉频谱和瀑布图中直观地进行分辨和显示。这些显示功能可以检测在其他情况下隐藏的信号。实时频谱分析选件有助于轻松识别偶发信号、脉冲信号或漂移信号。

实时频谱选件 (R&S®ESR-K55)
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实时频谱选件 (R&S®ESR-K55)

显示余辉(上方)和瀑布图(下方)的实时频谱模式,可详细分析偶发信号、脉冲信号或漂移信号。

高级用户界面

专用于确保操作简单

R&S®ESR 配备触摸屏,即使是经验不足的用户也能在 8.4" 显示屏上便捷、简单地进行操作。集成式上下文关联的帮助系统提供有关当前功能的详细信息。

易于使用
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易于使用

只需点触相关元件,集成式上下文关联的帮助系统即可提供有关当前功能的详细信息。

快速扫描

时域扫描实现快速测量

速度非常重要。R&S®ESR 提供基于 FFT 的超快时域扫描,速度是传统模式的若干倍。仪器只需数毫秒即可完成 CISPR 频段扫描,并实时测量频率分段中高达 30 MHz 的传导干扰。

时域扫描实现快速测量
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时域扫描实现快速测量

测试自动化支持单独配置每个 CISPR 频段,以充分利用超快速时域扫描。

非常适合移动应用

坚固、紧凑,提供电池选件

R&S®ESR 非常适用于外场移动应用。接收机具备可选的外部电池盒以提供直流电源。可选加固外壳和固态驱动器 (SSD) 提供出色的抗振动、防冲击和耐温特性(允许的温度范围为 +5°C 至 +40°C)。

移动应用
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移动应用

移动电池供电,适用于现场测量(例如用于风力涡轮机)。

可用型號

可用型號
型号
频率范围
测量带宽
噪声指示
1 dB 压缩点标称值(1 GHz 时)
残余杂散响应 (1 MHz ≤ f ≤ 1 GHz)

R&S®ESR3

订单号码 1316.3003.03

频率范围
9 kHz 至 3.6 GHz(10 Hz 可选)
测量带宽
10 Hz 至 10 MHz,40 MHz(零跨度)
噪声指示
< -7 dBµV
1 dB 压缩点标称值(1 GHz 时)
+10 dBm
残余杂散响应 (1 MHz ≤ f ≤ 1 GHz)
< -103 dBm

R&S®ESR7

订单号码 1316.3003.07

频率范围
 9 kHz 至 7 GHz(10 Hz 可选)
测量带宽
10 Hz 至 10 MHz,40 MHz(零跨度)
噪声指示
< -7 dBµV
1 dB 压缩点标称值(1 GHz 时)
+10 dBm
残余杂散响应 (1 MHz ≤ f ≤ 1 GHz)
< -103 dBm

R&S®ESR26

订单号码 1316.3003.26

频率范围
 9 kHz 至 26.5 GHz(10 Hz 可选)
测量带宽
10 Hz 至 10 MHz,40 MHz(零跨度)
噪声指示
< -5 dBµV
1 dB 压缩点标称值(1 GHz 时)
+10 dBm
残余杂散响应 (1 MHz ≤ f ≤ 1 GHz)
< -103 dBm

可用选项

硬件选件
产品
描述
R&S®ESR-B1

订单号码 1316.4100.02

描述

适用于 R&S®ESR 的加固外壳(护角和前面罩)

R&S®FSV-B4

订单号码 1310.9522.02

描述

OCXO,精密参考频率

R&S®FSV-B4

订单号码 1310.9522.03

描述

OCXO,精密参考频率稳定性

R&S®FSV-B9

订单号码 1310.9545.02

描述

跟踪源,100 kHz 至 4 GHz/7 GHz

R&S®ESR-B10

订单号码 1310.9551.03

描述

外部发生器控件

R&S®ESR-B18

订单号码 1316.3555.14

描述

固态驱动器(SSD,可移动)

R&S®ESR-B19

订单号码 1316.3561.14

描述

备用硬盘驱动器(HDD,可移动)

R&S®FSV-B22

订单号码 1310.9600.02

描述

前置放大器,9 kHz 至 4 GHz/7 GHz

R&S®ESR-B29

订单号码 1316.3578.02

描述

频率扩展,10 Hz,包括按十进位步进的 EMI 带宽

R&S®FSV-B30

订单号码 1329.0243.02

描述

适用于 12 V/24 V 电源电压的直流电源

R&S®FSV-B32

订单号码 1321.3750.04

描述

锂离子电池盒

(需要 R&S®FSV-B30 和 R&S®FSV-B34)

R&S®FSV-B34

订单号码 1321.3950.02

描述

适用于 R&S®FSV-B32 锂离子电池盒的充电器

R&S®ESR-B50

订单号码 1316.3584.02

描述

适用于时域扫描和实时分析的硬件

软件选件
产品
描述
R&S®ESR-K53

订单号码 1316.3590.02

描述

时域扫描(需要 R&S®ESR-B50)

R&S®ESR-K55

订单号码 1316.3603.02

描述

实时分析(需要 R&S®ESR-B50)

R&S®ESR-K56

订单号码 1316.3610.02

描述

中频分析

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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).

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