二手 模擬示波器 TEK2445B
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- 公司名稱 北方思源電子技術(shù)中心
- 品牌
- 型號(hào) 二手
- 產(chǎn)地 美國
- 廠商性質(zhì) 經(jīng)銷商
- 更新時(shí)間 2014/8/20 22:32:29
- 訪問次數(shù) 272
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放大模擬示波器 TEK2445B
200MHz/1ns/2mV 四通道
廠家: 美國泰克
原值: $ 5,744
詳細(xì)參數(shù)(PDF文件) [看PDF需安裝軟件 Adobe Reader]
主要參數(shù)- Four Channels
- 200 MHz Bandwidth
- Auto Setup
- Automatic Measurements
- Save and Recall Front-panel Setups
- Cursor
技術(shù)特性
- Vertical System
＊ Deflection Factor: 2 mV/div to 5V/div, (CH 1 and CH2). 100mV/div and 500 mV/div (CH3 and CH4)
＊ Frequency and Step Tr Response (-3 dB Bandwidth)/(Tr=0.35/BW) - BW/Rise Time: 200 MHz/1.75 ns
＊ Bandwidth Limiter: Reduces upper -3dB to 20 MHz
＊ Input Coupling and Max Voltage: (1 Mohm) AC, DC, GND; Max input voltage: 400 V (DC + peak AC). (50 ohm) Max input voltage: 5 V RMS
＊ Input R and C: 1 Mohm and 15 pF or 50 ohm (nominal) - Horizontal System
＊ Display Modes: A (main sweep), A INTENsified, ALTernate, A INTEN with B (delayed sweep) and B. In X-Y mode, CH 1 provides X-axis (horizontal) deflection
＊ A Sweep Time Base Range: 500 ms/div to 10 ns/div (to 1 ns/div with X10 magnification)
＊ B Sweep Time Base Range: 50 ms/div to 10 ns/div (to 1 ns/div with X10 magnification) - Automatic Measurements: Period; Volts; Rise time, Fall time; Time A-B (from % to %); Time A-B (between two voltages); Pulse Width
- Triggering: A and B Trigger Coupling: DC, Noise Reject, HF Reject, LF Reject, AC
- X-Y Operation
＊ X-Axis Deflection Factor Range, Variable Range, and Accuracy: Same as CH 1
＊ X-Axis Bandwidth: DC to 3 MHz
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