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微波測試配件
[停產] 8990B 峰值功率分析儀

庫存: 來電洽詢
7 Practices to Prevent Damaging Power Meter Power Sensors - Application Note
Mishandling of power meter power sensor will caused the malfunction of these instrument. Practices to protect power meter power sensor from faulty is to prolong the life span of these instruments.

應用手冊2019-02-13

8990B Peak Power Analyzer Service Guide
This Guide contains installation instructions, the theory of operation and procedures, and troubleshooting guide for the Peak Power Analyzer.

維修服務手冊2018-01-01

Secondary Radar Transponder Testing Using the 8990B Peak Power Analyzer - Application Note
Learn how 8990B PPA can be used to execute periodic maintenance and calibration of aircraft transponder or transponder test set. 8990B PPA is used to analyze and measure interrogation and reply pulses.

應用手冊2017-12-01

Practices to Optimize Power Meter/Sensor Speed for Shorter Test Time - Application Note
This application note describes some useful tips on how to effectively minimize test times while obtaining power measurements.

應用手冊2017-12-01

8990B Peak Power Analyzer and N1923A/N1924A Wideband Power Sensors - Data Sheet
This data sheet includes the description and technical specifications of the 8990B Peak Power Analyzer and N1923A/N1924A Wideband Power Sensors.

產品型錄2017-09-25

8990B Peak Power Analyzer Installation Guide
This reference guide shows you the physical installation of the power meter and also the regulatory information.

安裝手冊2017-04-01

8990B Peak Power Analyzer Programming Guide
This reference guide is for programmers' to control the power meter remotely with software coding.

程式設計與語法指南2016-10-14

8990B Peak Power Analyzer 3D Model
This is a STEP format 3D Model of the 8990B Peak Power Analyzer.

技術總覽2016-08-05

8990B Peak Power Analyzer 2D Drawing
This is a PDF format 2D drawing 8990B Peak Power Analyzer

技術總覽2016-08-05

8990B Peak Power Analyzer User’s Guide
This reference guide leads you through the general functions, maintenance, specification and characteristic of the power meters.

使用手冊2016-06-03

Simplifying Multi-Channel Measurement Synchronization - Application Brief
How to set up multiple channel power measurement using the U2020 X-Series USB peak power sensors, U2040/50 & L2050/60 X-Series USB/LAN peak and average power sensor and P-Series power meter.

應用手冊2014-08-03

8990B PPA - Droop Measurement - Application Note
This application brief demonstrates the ability of the 8990B PPA with windows software to perform droop measurement using its trace graph.

應用手冊2014-08-03

附加功率效率測試快又有效 - 應用說明
本應用說明將介紹 Keysight 8990B 峰值功率分析儀(PPA)所提供的另一種配置方案,讓您只要一台儀器就能搞定附加功率效率測試。

應用手冊2013-10-22

準確量測雷達脈衝功率
本應用說明將介紹是德功率錶及功率感測器的功能,包括利用工作週期法以及內部與外部觸發時閘法,量測雷達脈衝功率信號。

應用手冊2013-10-03

Making 14-Points Pulse Characterization Measurements Using the Keysight 8990B Peak Power Analyzer
This publication shows how an 8990B peak power analyzer (PPA) obtains 14-point pulse parameter values from a trace graph, where parameters values are automatically calculated by the 8990B application whenever a trace pattern appears on the graph.

應用手冊2013-07-05

Tips for Querying CW and Average Power Without Compromising Measurement Accuracy - Application Brief
This application brief demonstrates the capabilities Keysight power meters and power sensors have for measuring CW and average power signals.

應用手冊2013-07-02

802.11ac Power Measurement and Timing Analysis - Application Note
This technical article illustrates how Keysight 8990B peak power analyzer able to help technicians and engineers perform some of the test requirements when developing 802.11ac power amplifier module

應用手冊2012-09-02

是德功率錶與感測器
此選購指南對每一種機型或系列,依不同的應用作簡短的介紹。此外,此文件還包含了完整的選購排名,及相容性列表,精心幫您挑選最適合的功率錶與感測器。

選購指南2012-07-05

Using RF Power Meters and Power Sensors for CW and Pulsed Signal Level Measurements - Demo
Achieve Accurate Continuous Wave (CW) and Pulse Signal Level Measurements by understanding how to select the right Keysight RF Power Meter and Power Sensor through this tutorial

基本展示2012-02-10

RF Power Meter and Power Sensor Measurement Accuracy - Demo
Accelerate your understanding on using RF Power Meter and Power Sensor measurement accuracy through this tutorial

基本展示2012-02-10

Introduction to RF Power Meter and Power Sensor Basics - Demo
Accelerate your basic understanding on basics of RF Power Meter and Power Sensor fundamentals and how to choose the right power meter through this tutorial

基本展示2012-02-10

Using RF Power Meters and Power Sensors for Radar Signal Level Measurements - Demo
Anticipate the right selection of RF Power Meter and Power Sensor for Radar Signal Measurement through this tutorial

基本展示2012-02-10

Using RF Power Meters and Power Sensors for Modulated Signal Level Measurements - Demo
Accelerate your understanding on how Modulated Signal Levels can be measured using RF Power Meter and Power Sensor through this tutorial

基本展示2012-02-10

How to measure 5nsec rise fall time in RF pulsed power amplifier using 8990B PPA
In pulsed Radar power amplifier design, manufacturing or maintenance, one of the key measurement parameters is the rise/fall time. Learn how to use the 8990B PPA to measure 5ns

應用手冊2011-12-23

8990B Peak Power Analyzer Demo Guide
This demonstration guide will help you gain familiarity with the droop, delay and pulse spacing functions of the power meters.

基本展示2011-09-3

主要特點

[停產] Keysight/Agilent 功率錶Power meter: 8990B峰值功率分析儀

查看其他USB/LAN功率感測器,輕巧易攜的 LAN 和 USB 功率感測器,提供功率錶的峰值與平均功率量測功能。

*keysight 8990B 要技術規格: 

- 160 MHz 視訊頻寬
- 100 MSa/sec 的連續取樣率,以及每秒大於 1500 筆的讀值
- 頻率範圍為 50 MHz 至 40 GHz(視感測器而定)
- 快速的 5 ns 系統上升/下降時間

keysight 8990B 量測類型

- 15 種量測參數: 上升時間、下降時間、脈衝寬度、信號週期、PRI、PRF、峰值、平均值、峰均比、CCDF 等等
- 自動化延遲量測、自動化傾斜量測、脈衝間隔量測
- 多脈衝分析(需使用選項 8990B-1FP 或 N6903A)
- 附加功率效率(PAE)量測

keysight 8990B校驗

- 內部歸零與校驗

 

8990B 峰值功率分析儀

* 精確而且更加詳細的脈衝量測,更快的量測速度

Keysight 8990B峰值功率分析儀是一台高性能的射頻峰值功率錶,專門用於射頻脈衝的量測與分析。Keysight 8990B實現了5 ns的上升/下降時間(搭配使用Keysight N1923A/N1924A寬頻功率感測器),這是峰值功率量測領域中最快的總上升/下降時間,讓研發工程師和技術人員能夠在模組設計、驗證與除錯過程中,抓到更短的脈衝並進行高精確度的量測。

Keysight 8990B具備兩個射頻通道和兩個視訊通道,可量測射頻與微波功率的動態或時間相關細節。有了Keysight 8990B高達100 MSa/s的取樣率,研發工程師能得到他們所需的高解析度以發現信號軌跡中的異常,並可藉此改良設計。

* 易於使用、易於觸發、易於量測

Keysight 8990B峰值功率分析儀配備15吋XGA彩色觸控螢幕顯示器,可以同時顯示四個通道的結果,以呈現更多影像細節。Keysight 8990B提供內部與外部觸發功能,並具備15種脈衝參數量測與標記量測功能,包括上升時間、下降時間、脈衝傾斜 (pulse droop)、脈衝寬度以及延遲時間。

Keysight 8990B搭配 Keysight N1923A (50 MHz至18 GHz) 和 N1924A (50 MHz至40 GHz) 寬頻功率感測器共同運作時,可達到峰值功率量測的最佳效能。

* 提供更快的量測速度和更高的量測準確度

多脈衝量測
查看、量測並分析功率放大器模組或發射器所送出的連續脈衝串列。 多脈衝量測功能可連續觸發並擷取多達512個脈衝。 此功能使得 Keysight 8990B 具備了脈衝對脈衝量測和直方分佈圖等功能,對於測試功率放大器和發射器之RF和脈衝對脈衝穩定性有極大的幫助。 此外,使用者還可利用多脈衝量測功能,分析整個脈衝串列中,斷開時間較長或振幅較傾斜的短脈衝,或是透過直方圖功能監視脈衝形狀的穩定性。

附加功率效率數學函數
您可使用 Keysight 8990B 計算功率放大器的附加功率效率(PAE)並且立即在螢幕中顯示 PAE 軌跡。 附加功率效率是典型的功率分析儀量測功能,可測試其功率轉換效率,即功率放大器從直流功率轉成射頻功率的百分比。 Keysight 8990B 峰值功率分析儀讓您只用一套單機式解決方案,就能量測射頻功率、電壓和電流,有助於降低測試成本並減少測試設備的數量。Keysight 8990B 的兩個 RF 輸入通道方便使用者量測功率放大器的RF功率增益;藉由使用直流電流探棒、示波器探棒或差動探棒,他們還可量測通過類比視訊輸入通道的功率放大器的電壓和電流。 接著,Keysight 8890B PAE 數學函數使用射頻和類比視訊輸入通道的量測結果,輕鬆確認功率放大器的 PAE 。

可調整 ETS 臨界值以執行頻寬更寬的量測
借助 8990B 的 160 MHz 視訊寬頻能力,您可準確量測 802.11ac 寬頻信號的峰值和峰值對均值。此峰值功率分析儀可根據突波長度調整 ETS 臨界值,以便對 80 MHz 或 160 MHz 802.11ac 信號執行功率與時間(PVT)量測。 用戶還可使用縮放功能來分析並量測 802.11ac 突波信號的前導功率。

8990B-0B1 English language user and installation guide; printed
8990B-0BF English language programming guide, printed
8990B-0BK English language user and programming guide, printed
8990B-1A7 Calibration + Uncertainties + Guardbanding (Not Accredited)
8990B-1CM Rackmount kit - 8U full rack
8990B-1FP Multipulse analysis software, fixed perpetual license
8990B-800 Standard hard drive - installed
8990B-801 Removable hard drive - installed
8990B-A6J ANSI Z540-1-1994 Calibration
8990B-ABJ Japan - Japanese user guide and English programming guide, printed
8990B-U01 Peak power analyzer with USB host
8990B-U02 Peak power analyzer without USB host