类型	模拟示波器	品牌	美国泰克
型号	TEK 2445A	通道数	4
显示模式	CRT	Zui大输入	-（V）
量程	-（V/div）	电源电压	220（V）
外形尺寸	-（mm）	重量	-（kg）

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模拟示波器 tek2445a

厂家: 美国泰克

150mhz 四个独立通道 5mv - 5 v/div 10ns - 0.5 s/div add，alt，chop 功能 游标读值显示 输入阻抗 1兆欧姆 本机型属专业级机种，频宽高达150mhz，很适合量测及维修等作业。本机型具有游标读值显示功能,利用此项功能可直接量取波形之电压、频率、周期等波形各项资料，并直接显示在荧幕上，读取方便，免去计算麻烦。

the 2445a oscilloscope provides powerful features and portable versatility. four independent channels, 150mhz bandwidth at probe tip, 250mhz minimum triggering bandwidth, 1ns/div sweep rate, and waveform cursors provide exceptional flexibility. other features include crt readout, delayed sweep, delta v, delta t, 1/delta t, tracking & independent modes, selectable 1 mohm/50 ohms inputs, even an automatic front-panel dc balance adjust.

150 mhz bandwidth 2.33 ns rise time auto setup save and recall setups set-up se on-screen trigger-level readout volts and time cursors with on-screen readout cursors after delay four independent channels switchable 1 mohm and 50 ohm inputs (channels 1 & 2) channel 1 and channel 2
* frequency response (-3 db bandwidth): 150 mhz
* step response:<2.33 ns horizontal system:
* a sweep time base range: 500 ms/div to 10 ns/div in a 1-2-5 sequence of 24 steps. (x10 magnification extends fastest sweep rate to 1 ns/div)
* b sweep time base range: 50 ms/div to 10 ns/div in a 1-2-5 sequence of 21 steps. (x10 magnification extends fastest sweep rate to 1 ns/div)
*dtreadout resolution: either 20 ps or 0.025% of full scale, whichever is greater
* sweep delay range: from 500 ms/div to 20 ns/div 返回上一页 电话: 010 - 62123258 / 62123259 邮箱: buy17@163.com