数字存储示波器 lecroy 9354al/9354tm

厂家：美国力科 ( 21x37x41cm，13kg)

• 500m带宽，4通道
• 采样率zui高可达2 gs/s
• 9354al可达8m存储深度,9354tm可达2m存储深度
• innovative peak detect mode
• fully programmable via gpib and rs-232-c
• automatic pass/fail testing
• advanced signal processing
• internal high resolution graphics
• glitch, pattern, qualified, interval, dr-opout and video triggers
• 8-bit vertical resolution, 11 with eres option
• dos compatible floppy disk, pcmcia potable hard drive and memory card options

采集系统

• 带宽(-3 db)：dc to 500 mhz
• no. of channels：4 ch
• no. of digitizers：4 ch
• zui大采样率：2 gs/s
• 采集存储器：9354al可达8 m,9354tm可达2m.
• 灵敏度：2 mv/div to 5 v/div, fully variable.
• scale factors：a wide choice of over 12 probe attenuation factors are se-lectable.
• offset range：2.0 - 9.9 mv/div：± 120 mv
  10.0 - 199 mv/div：± 1.2 v
  0.2 - 5.0 v/div：± 24 v
  
  ±20 v across the whole sensitivity range when using the ap 020 fet probe.
• dc accuracy：< or equal to±2% full scale.
• 垂直分解度：8 bits.
• 带宽限幅器：30 mhz
• 输入耦合：ac, dc, gnd.
• 输入阻抗：1 m ohm//14 pf or 50 ohms ± 1%.
• zui大输入：
  1 m ohm：250 v (dc+peak ac < or equal to 10 khz)
  50 ohms：± 5 v dc (500 mw) or 5 v rms

时基系统

• timebases：main and up to 4 zoom traces.
• time/div range：1 ns/div to 1000 s/div.
• clock accuracy：< or equal to 10 ppm
• interpolator resolution：10 ps
• roll mode：ranges 500 ms to 1,000 s/div.
• for > 50k points：10 s to 1,000 s/div.
• external clock：< or equal to 100 mhz on ext input with ecl, ttl or zero crossing levels up to 500 mhz with option 935xa-cktrig.

触发系统

• trigger modes：normal, auto, single.
• trigger sources：ch1, ch2, line, ext, ext/10 (9354：ch3, ch4), slope, level and coupling for each can be set independently.
• slope：positive, negative.
• coupling：ac, dc, hf, lfrej, hfrej.
• pre-trigger recording：0 to * of full scale (adjustable in 0.1 div increments).
• post-trigger delay：0 to 10,000 divisions (adjustable in 0.01% increments).
• holdoff by time：10 ns to 20 s.
• holdoff by events：0 to 99,999,999 events.
• trigger bandwidth：up to 500 mhz using hf coupling.
• internal trigger sensitivity range：± 5 div.
• ext trigger max input：
  1 m ohm//15 pf：250 v (dc+peak ac < or equal to 10 khz)
  50 ohms ± 1%：± 5 v dc (500 mw) or 5 v rms
• ext trigger range：±0.5 v (±5 v with ext/10)
• trigger timing：trigger date and time are listed in the memory status menu.

: / buy17