LeCroy 9384L

1GHz 数字存储示波器 LeCroy 9384L

厂家：美国力科 ( 21mm x 37mm x 41cm，13kg)

主要特点:

采集系统

带宽(-3 dB)：
50 Ohm：DC to 1 GHz 10 mV/div and above
1M Ohm DC：DC to 500 MHz(典型值).
No. of Channels：4 CH
No. of Digitizers：4 CH
最大采样速率：4 GS/s
存储器：(See table)
灵敏度：2 mV/div to 1 V/div, 50 Ohm fully variable, 2 mV/div to 10 V/div, 1M Ohm fully variable.
比例因子：A wide choice of probe attenuation factors are selectable.
偏移量范围：
2.00 - 4.99 mV/div：± 400 mV
5.00 - 99 mV/div：± 1 V
0.1 - 1.0 V/div：± 10 V
1.0 - 10 V/div：±100 V (1M Ohm only)
± 20 V across the whole sensitivity range when using the AP 020 FET probe.
DC精确度：10 mV and above, 1%(典型值)
垂直分解度：8 bits
带宽限幅器：25 MHz or 200 MHz user selectable
输入耦合：AC, DC, GND.
输入阻抗：1 M Ohm // 15 pF typical or 50 Ohm ±1%
最大输入：
1 M Ohm：400 V (DC+peak AC 10 kHz)
50 Ohm：± 5 V DC

时基系统

触发系统

触发模式：Normal, Auto, Single.
触发源：CH1, CH2, CH3 and CH4, External and Line, Slope, Level and Coupling for each source can be set independently.
Slope：Positive, Negative.
耦合：AC, DC, HF, LFREJ, HFREJ.
预置触发器记录：0 to 100% of full scale (adjustable in 1% increments).
后置触发器延迟：0 to 10,000 divisions (adjustable in 0.1 div. increments).
Holdoff by time：10 ns to 20 s.
Holdoff by events：0 to 99,999,999 events.
宽触发灵敏度：
<10% of full scale > 1 ns;
<20% of full scale 500 ps to 1 ns
内置触发灵敏度范围：± 5 div.
外置触发的最大输入：
1 M Ohm // 15 pF：400 V (DC+peak AC<10 kHz)
50 Ohm± 1%：± 5 V DC (500 mW) or 5V RMS
外置触发范围：± 0.5 V (± 5 V with Ext/10)
触发时间：Trigger Date and Time are listed in the Waveform Status Menu.

SMART触发系统

模式：Trigger on the logic AND of 5 inputs - CH1, CH2, CH3, CH4, and EXT Trigger, where each source can be defined as High, Low or Don’t Care. The Trigger can be defined as the beginning or end of the specified pattern.
Signal or Pattern Width：Trigger on glitches <2.5 ns (1 ns typical) or on pulse widths between two limits selectable from <2.5 ns to 20s exclusive.
Exclusion Trigger：Trigger on a signal or period outside two limits selectable from <2.5 ns to 20s.
Signal or Pattern Interval：Trigger on an interval between two limits selectable from 10 ns to 20 s.
Dropout：Trigger if the input signal drops out for longer than a time-out from 25 ns to 20 s.
State/Edge Qualified：Trigger on any source only if a given state (or transition) has occurred on another source. The delay between these events can be defined as a number of events on the trigger channel or as a time interval.
TV：Allows selection of both line (up to 1500) and field number (up to 8) for PAL, SECAM, NTSC or non-standard video.

采集模式

随机采样(RIS)：for repetitive signals from 1 ns/div to 2 ms/div.
随机采样率：10 GS/s
Single shot：for transient and repetitive signals from 2 ns/div (all channels active).
Peak detect：captures and displays 2.5 ns glitches (1 ns typical) or other high-speed events.
Sequence：Stores multiple events - each of them time stamped - in segmented acquisition memories.
Number of segments available:9384AL 2-2,000

显示系统

波形类型：Vectors connect the individual sample points, which are highlighted as dots. Vectors may be switched off.
CRT：12.5 x 17.5 cm (9" diagonal) raster.
分辩率：810 x 696 points.
模式：Normal, X-Y, Variable or Infinite Persistence.
实时时钟：Date, hours, minutes, seconds.
格子线：Internally generated; separate intensity control for grids and waveforms.
栅格：1, 2 or 4 grids.
格式：YT, XY, and both together.
Vertical Zoom：Up to 5x Vertical Expansion (25x with averaging, up to 80 ?V sensitivity with Advanced Math option WP01).
Horizontal Zoom Factors up to：9384AL 200,000x
Waveforms can be expanded to give .4-.5 points/division. Zoom factors up to 800,000x for the 9384L with all channels combined.

posted @ 2017-09-17 09:35 微笑的''80 阅读(169) 评论(0) 收藏举报

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