Trigger - Owon FDS Series User Manual

Cursor
Measurement
Auto
Measur
Measurement
ement
Mathematical
operation

Trigger

Performance Characteristics
Trigger level range
Trigger level
Accuracy
(typical)the source
is adapted to
rising and falling
time ≥20ns
Trigger
displacement
Trigger Holdoff
range
50% level setting
(typical)
Edge
Trigger
Video Trigger
Pulse Trigger
9.Technical Specifications
△V、△T、△T&△V between cursors、auto cursor、
support XY/FFT/ZOOM window 、 based on screen
percentage
Period, Frequency, +Pulse Width, -Pulse Width, Rise
Time, Fall Time, Screen Duty, +Duty Cycle, -Duty Cycle,
Mean, PK-PK, RMS, OverShoot, Max, Min, Vtop, Cycle
RMS, Vbase,
-PulseCount, RiseEdgeCnt, FallEdgeCnt, Area, Cycle
Area, Delay A->B 、 Delay A->B 、 Phase、 FRR、 FRF、
FFR、FFF、LRR、LRF、LFR、LFF
+,-,*,/,Intg,Diff,Sqrt,Function
operation(Lg/Ln/Exp/Abs/Sine/Cosine/Tan),User
Defined Function,digital filter(low pass, high pass, band
pass, band reject)FFT、FFTrms
Instruction
Internal ±5 div from the screen center
EXT ±2V
EXT/5 ±10V
Internal ±0.3 div
EXT ±(10 mV+6% Set value)
EXT/5 ±(50 mV +6% Set value)
According to Record length and time base
100 ns – 10 s
Input signal frequency ≥ 50 Hz
slope Rising, Falling
Support standard NTSC, PAL and SECAM
Modulation
broadcast systems
Line number
1-525 (NTSC) and 1-625 (PAL/SECAM)
range
Trigger Positive pulse:＞, ＜, ＝
134
Vamp, PreShoot, +PulseCount,