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型号概述

混合域示波器简介

MDO4000B系列是一台内置频谱分析仪的示波器。 由于这种整合能力，您可以继续使用的调试工具示波器，考察频域问题，而不是找一台频谱分析仪，重新学习怎样使用频谱分析仪。但是，MDO4000 系列的功能还不止像频谱分析仪那样观察频域。它真正的优势是将频域中的事件与导致这些事件的时域现象关联起来。

主要性能指标

1、4条模拟通道

1 GHz, 500 MHz, 350 MHz,和100 MHz带宽型号

所有通道上高达20 M记录长度

>340,000 wfm/s波形捕获速率

2、16条数字通道

MagniVu™高速采集技术提供了60.6 ps的精细定时分辨率。

3、1条频谱分析仪通道

9 kHz ~ 3 GHz或9 kHz ~ 6 GHz频率范围型号

超宽捕获带宽≥1 GHz

标配无源电压探头，3.9 pF 容性负载，500 MHz 或 1 GHz 模拟带宽

主要特点

1.混合信号设计和分析

自动触发、解码和搜索串行总线和并行总线

每条通道单独设置门限

多通道建立时间和保持时间触发

2.频谱分析

为常用任务提供专门的前面板控件

自动峰值标记，识别频谱峰值的频率和幅度

手动标记

轨迹类型包括： 正常, 平均, 保持, 最小保持

检测类型包括： +峰值, -峰值, 平均值, 样点

三维频谱图，深入了解缓慢变化的RF现象

自动测量包括： 通道功率, 邻道功率比(ACPR)和占用带宽(OBW)

触发RF功率电平

3.混合域和分析

在一台仪器中以时间相关的方式采集模拟信号、数字信号和RF信号

Wave Inspector®控件可以从时域和频域中轻松查看时间相关的数据

从频谱分析仪输入中导出幅度、频率和相位随时间变化波形

可以选择频谱时间，查看RF频谱怎样随时间变化 – 甚至在停止采集的数据中

选配的串行触发和分析 - I2C、SPI、USB、以太网、CAN、LIN、FlexRay、RS-232/422/485/UART、MIL-STD-1553 和 I2S/LJ/RJ/TDM 的串行协议触发、解码及搜索

264 mm (10.4英寸)高亮度XGA彩色显示器

体积小，重量轻 - 仅 147 毫米（5.8 英寸）厚，重 5 千克（11 磅）

4.连接能力

前面板和后面板各有两个 USB 2.0 主控端口，可以快速方便实现数据存储及连接 USB 键盘

后面板上有一个 USB 2.0 设备端口，可用于轻松连接 PC 或直接打印到 PictBridge® 兼容打印机

集成 10/100/1000BASE-T 以太网端口实现网络连接，视频输出端口用于将示波器显示输出到监视器或投影仪

5.选配应用程序支持

高级射频触发

功率分析

极限和模板测试

HDTV 和定制视频分析

矢量信号分析

The first oscilloscope in the world including logic analyzer, spectrum analyzer and protocol analyzer is introduced. You can use the MDO4000B series as a mixed signal oscilloscope or spectrum analyzer, but the real power comes from the integration of the two. For the first time, you can view the performance of the design in both the time domain and the frequency domain simultaneously on an instrument. You can look at the rf spectrum at any point in time and see how the spectrum varies from time to time depending on the state of the device. The integration degree of oscilloscope is just like your design, which enables you to solve the most complex design problems quickly and effectively.

Main performance index

1、4 analog channels

1 GHz, 500 MHz, 350 MHz, and 100 MHz bandwidth models

Up to 20 M record length on all channels

>340,000 WFM /s maximum waveform capture rate

2、16 digital channels

MagniVu ™ high-speed data acquisition technology provides 60.6 ps fine timing resolution.

3、A spectrum analyzer channel

9 kHz ~ 3 GHz or 9 kHz ~ 6 GHz frequency range models

The super wide capture bandwidth is greater than or equal to 1 GHz

4、Standard passive voltage probe, 3.9 pF capacitive load, 500mhz or 1ghz analog bandwidth

The main features

Mixed signal design and analysis

Automatic trigger, decode, and search serial bus and parallel bus

The threshold is set separately for each channel

Multi-channel setup time and hold time trigger

Spectrum analysis

Provides special front panel controls for common tasks

Automatic peak marking to identify the frequency and amplitude of peak spectrum

Manually tag

Trajectory types include: normal, average, maximum and minimum

Test types include: + peak, - peak, average, sample point

Three - dimensional spectrum diagram, deep understanding of slow - changing RF phenomenon

Automatic measurement includes: channel power, adjacent channel power ratio (ACPR) and occupancy bandwidth (OBW)

Trigger RF power level

Mixed domain and analysis

Analog, digital and RF signals are collected in a time-dependent manner in an instrument

Wave Inspector ® controls can easily check the time from the time domain and frequency domain of relevant data

The amplitude, frequency and phase change waveform are derived from the input of the spectrum analyzer

You can choose the time of the spectrum and see how the RF spectrum changes over time - even in data that is not being collected

Selected serial trigger and analysis - I2C, SPI, USB, Ethernet, CAN, LIN, FlexRay, rs-232/422/485 /UART, mil-std-1553 and I2S/LJ/RJ/TDM serial protocol trigger, decode and search

264mm (10.4in) high brightness XGA color display

Small size, light weight - just 147 mm (5.8 inches) thick, 5 kg (11 pounds)

connectivity

The front panel and the back panel each have two USB 2.0 main control ports, enabling fast and convenient data storage and connection to the USB keyboard

On the rear panel has a USB 2.0 port equipment, can be used to easily connect a PC or print directly to the PictBridge ® compatible printer

Integrated 10/100/1000base-t Ethernet port for network connection, video output port for oscilloscope display output to monitor or projector

Optional application support

Advanced rf trigger

Power analysis

Limit and template testing

HDTV and custom video analysis

Vector signal analysis