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9.Technical Specifications
75
Performance Characteristics
Instruction
Measurement
Cursor
△
V and
△
T between cursors
Automatic
PK-PK, Max, Min, Vtop, Vbase, Vamp, Mean,
RMS, Overshoot, Preshoot, Freq, Period, Rise
Time, Fall Time, Delay A→B , Delay
A→B , +Width, -Width, +Duty, -Duty
Waveform Math
＋
,
－
, *, / ,FFT
Waveform storage
4 reference waveforms (support for move,
zoom in, zoom out and expanded display)
Lissajous figure
Bandwidth
Full bandwidth
Phase difference
±3 degrees
Communication
port
USB2.0, USB for file storage; LAN port; VGA interface
* Max Sample rate (real time) for Dual CH:
Select one of the channels in CH1 and CH2 and the other one in CH3 and CH4.
Trigger:
Performance Characteristics Instruction
Trigger level range Internal ±6 div from the screen center
Trigger level
Accuracy (typical)
Internal ±0.3div
Trigger
displacement
According to Record length and time base
Trigger Holdoff
range
100ns~10s
50% level setting
(typical)
Input signal frequency ≥50Hz
Edge trigger
slope
Rising, Falling
Sensitivity
0.3div
Pulse trigger
Trigger condition
Positive pulse
：＞
,
＜
,
＝
Negative pulse
：＞
,
＜
,
＝
Pulse Width range
30ns
～
10s
Video Trigger
Modulation
Support standard NTSC, PAL and SECAM
broadcast systems
Line number range 1-525 (NTSC) and 1-625 (PAL/SECAM)
Slope Trigger
Trigger condition
Positive pulse
：＞
,
＜
,
＝
Negative pulse
：＞
,
＜
,
＝
Time setting
24ns
～
10s
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