您好 欢迎来到晧辰科技!    [登录] [注册]
新闻动态全新仪器资讯论坛
快捷发布产品促销资料中心

所有设备分类

新闻动态

促销信息

产品详情

销售安立 MT8862A 无线连接测试仪

浏览次数:431

产品参数

选件 是否计量 发货周期 保修时间 成色
1-4周 3月 8成新
所在地 机身号 状态 资料下载
深圳市 完好
更新日期:2023-01-03
联系电话:0755-86016691

* 产品描述

产品描述:
无线连接测试仪 MT8862A是用来测量无线局域网 IEEE802.11a/b/g/n/ac/ax (2.4千兆赫和5千兆赫和6千兆赫频段) 设备的 TRx 射频特征。MT8862A 拥有连接被测设备 (DUT) 的标准无线局域网协议信息 (无线局域网信号),在网络模式下,可测量每个 TRx 的性能项目,并具有内置的直接模式以支持灵活的测试环境。


实际运行条件下的射频性能测试 (网络模式)

  • 通过利用 MT8862A 网络模式、TRx 射频特征,例如 Tx 功率、调制精度 (EVM) 等,可在实际运行条件下使用无线局域网设备进行测量。不需要直接控制DUT并打开专用测试模式,在实际载量的固件条件下,可量化 DUT 射频性能。


简单测量环境配置

  • MT8862A可模拟接入点 (AP) 和站 (STA) 建立使用 IEEE802.11a/b/g/n/ac/ax 无线局域网协议信息的 DUT 网络连接。当建立连接后,可使用一般的无线局域网通信程序,而不需要特殊的工具和控制程序来测量射频,不需要配置特殊的测量环境。


2x2 MIMO 接收灵敏度和发射功率的测量功能

  • 使用2台MT8862A进行2x2 MIMO 的接收灵敏度和发射功率的测试,是评估 2x2 MIMO通信状态下最终产品的射频特性的理想方案。


可测量安全设置状态下的设备

  • 支持WEP、WPA Personal、WPA2 Personal和WPA3 Personal编码技术,以便在不禁用DUT安全设置的情况下启用连接和测量。


独特的传输测量数据速率控制算法

  • MT8862A的网络模式搭载了独特的数据速率控制算法,可以用户指定的数据速率进行传输测量。


RX灵敏度测量使用计算故障率曲线生成的命令正确应答帧计数

  • MT8862A支持RX灵敏度测量使用命令正确应答帧计数;DUT发送的命令正确应答帧数与MT8862A发送的测试数据包支持丢包率 (PER);当通过设置功率电平范围 (-120 到 0 dBm) 和步长降低功率电平时,可发送数据包,自动生成 Rx 灵敏度的故障率曲线。含有媒体访问控制地址和有效负载长度的数据包可进行实时配置,以测量不同数据速率。


网络连接后可立即执行的网页浏览器GUI操作

  • 在网页浏览器上通过以太网电缆将 MT8862A 与个人电脑快速连接,在不需要测试安装操作的情况下,完成 GUI 操作环境的安装。基于 GUI 的网页浏览器消除了与主机固件的版本相匹配的担心。此外,MT8862A 远程控制端口支持动态主机配置协议客户端功能,通过将个人计算机控制器和 MT8862A 连到同一个网络上,可简单控制主机和域名的设置。


用于发现并处理连接问题的帧捕获日志

  • 拥有内置帧捕获日志功能,MT8862A 可捕获和保存帧捕获日志,以发现并处理 DUT 的连接问题。捕获日志可在*.pcap (过程特性分析软件包)格式下使用支持的应用程序查看,这将使分析 DUT 的连接问题变得更为简单。


使用连接验证测试来传输网际协议数据

  • 在 MT8862A 背板的以太网端口可用于与外部服务器交换网际协议数据;连接到 DUT 上的个人电脑客户端和连接到 MT8862A 上的外部服务器之间的网际协议连接可使用因特网包探索器等进行检查。


特点:

  • 网络模式:测量可通过无线局域网协议信息(无线局域网信号)与无线设备建立连接。
  • IEEE802.11a/b/g/n/ac/ax (包含 6 GHz 频段支持)
  • 2x2 MIMO 接收灵敏度和发射功率的测量功能
  • 支持安全WEP、WPA Personal、WPA2 Personal和WPA3 Personal加密连接。
  • 使用网间控制报文协议回送请求实现 Tx测量 (Tx 功率、调制精度等)。
  • 通过使用正确应答数计算所生成的故障率曲线,进行 Rx 的丢包率 (PER) 测量。
  • 通过使用内置网络服务器的网页浏览器实现远程控制和显示测量结果。
  • 通过捕获和分析无线局域网协议信息发现并修复连接故障。
  • 使用内置网际协议接口向/从外部服务器发送/接收的网际协议数据。

详细信息

Product Description:
The Wireless Connectivity Test Set MT8862A (WLAN Tester) is for measuring the RF TRx characteristics of WLAN IEEE802.11a/b/g/n/ac/ax (2.4 GHz, 5 GHz and 6 GHz bands) devices. The MT8862A has standard WLAN protocol messages (WLAN Signalling) to connect with the device under test (DUT) for measuring each TRx performance item as Network Mode, and features built-in Direct Mode to support flexible test environment.


RF Performance Measurement under Realistic Operation Conditions (Network Mode)

  • By using the MT8862A Network Mode, RF TRx characteristics, such as Tx power, modulation accuracy (EVM), etc., can be measured with the WLAN devices in realistic operation conditions. No necessary to put the DUT into a dedicated test mode with directly controlling the DUT, the DUT RF performance can be quantified under the firmware conditions at actual shipment.


Easy Measurement Environment Configuration

  • The MT8862A can simulate access points (AP) and stations (STA) to establish the DUT network connection using IEEE802.11a/b/g/n/ac/ax WLAN protocol messaging. When the connection is established, RF measurements can be made using general WLAN communications procedures without requiring special tools and control procedures, eliminating the need for configuring a special measurement environment.


2x2 MIMO Rx sensitivity and Tx power measurement functions

  • Measures Rx sensitivity and Tx power at 2x2 MIMO communications using two MT8862A units; ideal for evaluating RF characteristics of finished products at 2x2 MIMO communications


Device Measurement with encrypted signal

  • The WEP, WPA-Personal, WPA2-Personal and WPA3-Personal encoding technologies are supported to enable connection and measurement without disabling DUT security settings.


Unique Data Rate Control Algorithm for Tx Measurements

  • The MT8862A has a unique built-in algorithm for controlling the data rate to perform Tx measurements in the Network Mode at the user-specified data rate.


Rx Sensitivity Measurements using ACK Frame Count for Bathtub Curve Generation

  • The MT8862A supports Rx sensitivity measurements using the ACK frame count; counting the ACK frames sent by the DUT versus the test packets sent from the MT8862A supports calculation of the packet error rate (PER). Packets can be sent while lowering the power level by setting the power level range (-120 to 0 dBm) and step size, and the Rx sensitivity Bathtub curve can be generated automatically. Packets including MAC address and payload length can be configured in real-time for measurement at various data rates.


Web Browser GUI Operation Immediately after Connection

  • Connect the MT8862A to the external PC using an Ethernet cable for instant access from the Web browser to complete setup of the GUI operation environment without requiring test setup operation.The Web-browser based GUI eliminates usage worries about version matching with the main frame firmware. Additionally, the MT8862A remote control port supports the DHCP client function and both host and domain name settings offer easy control simply by connecting the PC controller and MT8862A to the same network.


Frame Capture Logging for Troubleshooting Connection Problems

  • With built-in frame capture logging function, the MT8862A can capture and save frame logs for troubleshooting DUT connection problems. Captured logs are in the .pcap format for viewing by supported applications, making it easier to analyze DUT connection problems.


IP Data Transfer using Connection Verification Test

  • The Ethernet port on the back panel of the MT8862A can be used for exchanging IP data with an external server; IP connections between the client PC connected to the DUT and the external server connected to the MT8862A can be checked using the ping function, etc.


Features:

  • Network Mode: Connection establishment with WLAN devices using WLAN protocol messaging (WLAN Signalling) makes measurement available.
  • IEEE802.11a/b/g/n/ac/ax including 6 GHz band support
  • 2x2 MIMO Rx sensitivity and Tx power measurement functions
  • Supports secure WEP, WPA-Personal, WPA2-Personal and WPA3-Personal encrypted connections.
  • Tx measurements (Tx power, modulation accuracy, etc.) using ICMP echo request.
  • PER (packet error rate) measurement using ACK count for Bathtub curve generation as Rx measurements
  • Remote control and display of measurement results from Web browser using built-in Web server
  • Connection troubleshooting by capturing and analyzing WLAN protocol message
  • Sending/receiving IP data to/from external server using built-in IP interface

同类热门仪器

友情推荐

合作客户:

查看更多>>

国产仪器:

查看更多>>

进口仪器:

查看更多>>

校准计量:

查看更多>>

Copyright © 2007 All Rights Reserved. 深圳市晧辰电子科技有限公司 版权所有  [粤ICP备14101712号-1] [法律顾问]

公司地址:广东省深圳市南山区西丽街道官龙村华纵科技楼5楼  邮编:518055

在线QQ服务:  服务热线:0755-86016691  电话:13715327187  传真:0755-86641139-816

E-mail:info@wl95.com