Máy hiện sóng Tektronix TDS2022B 200 MHz 2 Channel Digital Storage Oscilloscope

Tektronix TDS2022B 200 MHz 2 Channel Digital Storage Oscilloscope. máy hiện sóng số lưu trữ được, 200MHz, 2 kênh, có khả năng bắt các tín hiệu tức thời như truyền dữ liệu nối tiếp, bắt frame truyền vô tuyến -> hữu tuyến



  • Digital ampe meter / Đồng hồ ampe hiển thị số
  • 4 Digit LED Display / Hiển thị 4 chữ số
  • Measures: 1ø (RMS) Current / Đo dòng điện hiệu dụng 1 pha (sử dụng switch để đo 3 pha)
  • Range: 5 Amperes / Dòng đo trong phạm vi 5 Ampe
  • Programmable CT / Lập trình được hệ số biến dòng (CT)
  • Size 96x96mm / Kích thước 48x96mm
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  • 200 MHz Bandwidths
  • 2 Channels
  • Sample Rate 1.0 GS/s Real Time
  • Color or Monochrome LCD Display
  • Removable Data Storage via Front Panel USB Port
  • Seamless PC Connectivity via USB Device Port, with OpenChoice® and NI SignalExpress® PC Software
  • Advanced Triggers Including Pulse Width Trigger and Line-selectable Video Trigger
  • FFT Standard on All Models
  • 11 Automatic Measurements
  • Multiple Language User Interface and Context-sensitive Help
  • Direct Print to all PictBridge® Compatible Printers via USB Device Port


  • Design and Debug
  • Education and Training
  • Manufacturing Test and Quality Control
  • Service and Repair

Comparison Chart

TDS2002B TDS2004B TDS2012B TDS2014B TDS2022B TDS2024B
Display (1/4 VGA LCD) Color Color Color Color Color Color
Bandwidth* 60MHz 60MHz 100MHz 100MHz 200MHz 200MHz
Channels 2 4 2 4 2 4
External TriggerInput Included on all models
Sample Rate on each channel 1.0 GS/s 1.0 GS/s 1.0 GS/s 1.0 GS/s 2.0 GS/s 2.0 GS/s
Record Length 2.5 K points at all time-bases on all models
Vertical Resolution 8-Bits
Vertical Sensitivity 2 mV to 5 V/div on all models with calibrated fine adjustment
DC Vertical Accuracy +3% on all models
Vertical Zoom Vertically expand or compress a live or stopped waveform
Maximum Input 300VRMS CAT II; derated at 20 dB/decade above 100 kHz to 13Vpk-pk AC at 3 MHz
Position Range 2 mV to 200 mV/div +2 V; >200 mV to 5 V/div +50 V
Bandwidth Limit 20 MHz for all models
Input Coupling AC, DC, GND on all models
Input Impedance 1 MO in parallel with 20pF
Time Base Range 5 ns to 50 sec/div 5 ns to 50 sec/div 5 ns to 50 sec/div 5 ns to 50 sec/div 2.5 ns to 50 sec/div 2.5 ns to 50 sec/div
Time Base Accuracy 50 ppm
Horizontal Zoom Horizontally expand or compress a live or stopped waveform
I/O Interfaces
USB Ports Included on all models: 2 USB 2.0 Ports USB host port on front panel supports USB flash drives USB device port on back of instrument supports connection to PC and all PictBridge compatible printers.
GPIB Optional
Non-volatile Storage
Reference Waveform Display (2) 2.5 K point reference waveforms
Waveform Storage w/o USB Flash Drive (2) 2.5 K point (4) 2.5 K point (2) 2.5 K point (4) 2.5 K point (2) 2.5 K point (4) 2.5 K point
Waveform Storage with USB Flash Drive 96 or more reference waveforms per 8 MB
Setups w/o USB Flash Drive 10 front panel setups
Setups with USB Flash Drive 4000 or more front panel setups per 8 MB
Screen Images with USB Flash Drive 128 or more screen images per 8 MB (the number of images depends on file format selected)
Save All with USB Flash Drive 12 or more Save All operations per 8 MB A single Save All operation creates 3 to 9 files (setup, image, plus one file for each displayed waveform)
* Bandwidth is 20 MHz at 2 mV/div, all models.