Thursday, July 28, 2011

Protek 2120 200MHz Digital Storage Oscilloscope

Protek 2120 200MHz Digital Storage Oscilloscope

  • 200MHz Bandwidth with 2 Channels
  • Real Sampling Rate: 1Gsa/s
  • 50Gsa/s Equivalent-Time Sampling Rate
  • Large 5.7 inch TFT Color Display
  • Three Math Functions Including "+", "-" and "FFT"
  • Multi-Languages Support
  • USB (Host & Device), RS232 & RJ45 Interface
  • Battery Power Operation (Optional)

Specifications
Channels2
Bandwidth200MHz
Rise Time1.8ns Approximately
Input ImpedanceResistance: 1M ±2%
Capacitance: (20±5)pF
PolarityNormal and Invert
Maximum Input400V (AC + DC Peak)
Waveform Signal ProcessCH1±CH2, CHlxCH2, CHlICH2, FFT
Bandwidth Limit40MHz / -3dB
SourceCH1, CH2,  EXT., City Electricity
ModeEdge, Pulse, Video, Slope Trigger
SensitivityMaximum 1 Div. (Frequency upper Limit to 40 MHz),
Maximum 2 Div., TV-V, TV-H, Video Trigger
Ext. Trigger Input ImpedanceResistance: 1Mohm ±2%
Capacitance: (20±5)pF
Ext. Trigger SensitivityMaximum 100mVp-p (Frequency Support Limit to 40MHz)
200mVp-p, TV-V, TV-H, Video Trigger
Max. Input Voltage400V (AC + DC Peak)
Low Frequency InhibitionFrequencies Less Than 100Khz will be inhibited
High Frequency InhibitionFrequencies Greater Than 100Khz will be inhibited
SamplingReal-Time Max. Sampling Rate:
0 series is 500MSa/s, 1 Series is 1GSa/s
Range (1-2-5 Increments)50s/div ~ 1ns/div
ModeMain Sweep, Main Sweep and Delay Expansion Sweep, X - Y
X-Axis InputChannel 1
Y-Axis InputChannel 2
Phrase ShiftMaximum 3 Degrees at 5MHz
Voltage MeasurementVpp, Vamp, Vrms, Vhi, Vlo, Vmax, Vmin, Pre-Shoot, Overshoot
Time MeasurementFrequency, Rise time, Fall time, Positive Width, Negative Width, Duty Cycle
Delay MeasurementDelay 1 -> 2 Delay 1 -> 2 
Cursors MeasurementVoltage Difference Between Cursors: Δ V
Time Difference Between Cursors: Δ T
Frequency Difference Between Cursors: 1 Δ T
TFT LCD Type5.7 Inch
Display Resolution240 (Vertical) x 320 (Horizontal) Dpi
RS232 InterfaceDB 9-Pin RS232 Interface
USBUSB Host / Device 2.0 Full Speed Supported
Line Voltage RangeAC 100V ~ 240V ± 10%, 45Hz ~ 440Hz, Auto Selection
Battery Power OptionLi-Ion Battery
Dimensions300 x 150 x 130mm
Weight2.5Kgs, 5.5lbs