N2870A 无源探头主要特性与技术指标
- 35 MHz 带宽
- 1:1 衰减比
- 39 pF 输入电容
- 1 MΩ 输入电阻（端接到 1 MΩ 示波器输入时）
- 55 V CAT II *大输入电压
N2870A 无源探头描述
N2870A 无源探头具有 DC 至 35 MHz 的带宽和 1:1 的衰减系数，是进行低电平信号测量的*佳探头。
Agilent N2870A 系列无源探头外形紧凑，探头直径仅为 2.5 mm，而且具有低输入电容和各种微细间距的探头触针附件，是针对当前的高速数字应用中所使用的高密度 IC 元件或表面贴装元件进行探测的理想工具。
尖锐的探头触针采用弹性加载，可以帮助工程师避免探头从被测件上滑落。绝缘的 IC 管帽可将微小的探头触针保持在 IC 引线中间，使探头触针避免与相邻的引线发生短路。标准的扁脚（flat blade）接地连接器和自粘式铜接地端子（self-adhesive copper ground pad）有助于减少接地电感，同时轻松地接触地面。可选的探头触针附件还可为要求严格的应用提供特定功能。
该探头可与具有 1 MΩ 输入的 Agilent InfiniiVision 和 Infiniium 系列示波器兼容。
如欲了解 N287xA 系列中的全部探头（从 35 MHz 到 1.5 GHz），请点击 相关产品选项卡
请了解新一代安捷伦示波器产品。
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- 技术指标 (2)
- 手册 (3)
- 应用说明 (1)
- 选择与配置指南 (2)
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| Eight Hints for Better Scope Probing - Application Note In this application note, you will find eight useful hints for selecting the right probe for your application and for making your oscilloscope probing better. 应用说明 2013-10-28 |  PDF 1.46 MB 语言
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| N2870A-Series and N2894A Passive Probes User's Guide This manual contains user information for the N2870A Series and N2894A passive probes. 用户手册 2012-05-01 | PDF 710 KB |
| 安捷伦示波器探头和附件选型指南 为示波器测量挑选一款适合的探头并不难。这篇应用指南为您提供作出*好选择决定的建议。衰减:要根据测试信号的幅度和示波器垂直灵敏度范围，选择探头的衰 减比 (1:1、10:1、100:1、1000:1)... 选型指南 2012-05-01 | PDF 2.22 MB 语言
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| Agilent 示波器的探头和附件 Probes and accessories for Agilent oscilloscopes, Reliable measurements start with the probe. Active differential probes, single-ended active probes, Passive probes, Current probes. 选型指南 2011-11-01 | PDF 225 KB 语言
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| Choosing the Best Passive and Active Oscilloscope Probes for Your Tasks Selecting the right probe for your application is the first step toward making reliable oscilloscope measurements, and each probe has an application for which it performs best. 产品资料 2011-10-25 | PDF 623 KB |
| Agilent N2870A 系列无源探头和附件 The N2870A Series passive probe family sets new standards in high performance probing of up to 1.5 GHzbandwidth. These general purpose probes and accessories offer high quality measurements at a very reasonable price 产品资料 2009-07-01 | PDF 858 KB 语言
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| N2877A Deluxe Accessory Kit (N287XA Series Probes) User's Guide This manual contains user information for the N2877A Deluxe Accessory Kit (to be used with the N287XA Series probes). 用户手册 2009-06-01 | PDF 476 KB |
| N2879A Fine Pitch Accessory Kit (N287XA Series Probes) User's Guide This manual contains user information for the N2879A Fine Pitch Accessory Kit (to be used with the N287XA Series Probes). 用户手册 2009-06-01 | PDF 420 KB |
| N2870A Probes demo 基本演示 2009-05-27 |
