-
泰克150MHZ示波器TEK2445B 型號:2445B
主要參數
Four Channels
150 MHz Bandwidth
Auto Setup
Automatic Measurements
Save and Recall Front-panel Setups
Cursor
技術特性
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: 150 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四通道
●150MHz帶寬
●高達500ps/格時間分辨率
●自動設置
●自動測量
●面板狀態存貯/調出
●游標測量
●1%時間精度技術參數
周期:0.5%+500ps+抖動誤差
電壓:5%+5mV+(0.5mV×探頭衰減量)+1LSD
上升時間,下降時間:5%+3ns
時間A-B(由%至%):0.5%+3ns
時間A-B(兩個電壓之間):0.9%+3ns
脈沖寬度:0.9%+1ns+晃動誤差+2×偏置誤差
*高輸入電壓:(1MΩ):400V(直流+交流峰值); (50Ω): 5VRMS, ±50V峰值
產品詳情
簡單介紹:
泰克150MHZ示波器TEK2445B: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: 150 MHz/1.75 ns
詳情介紹: