Owon VDS Series Bedienungsanleitung PDF herunterladen (Seite 39)

Measurement

Cursor

△V and △T between cursors

Automatic

Vpp, Vmax, Vmin, Vtop, Vbase, Vamp,

Vavg, Vrms, Overshoot, Preshoot,

Freq,

Period, Rise Time, Fall Time, Delay

A→B , Delay A→B , +Width, -

Width,

+Duty, -Duty

Waveform Math

＋

－

, *, / ,FFT

Lissajous

figure

Bandwi

dth

Full bandwidth

Phase

differen

±3 degrees

Communicatio

n port

VDS1022(I)

VDS2052(I)

USB1.1

VDS2062

VDS3102

VDS2064

VDS3104

USB2.0, LAN (Optional)

Multi-function

Interface

Signal type

Synchronizing input, Synchronizing output,

Pass/Fail output, External trigger input

Level standard

TTL

*External refers to trigger in, trigger output or Pass/Fail output.

Trigger:

Performance Characteristics Instruction

Trigger level

range

Internal

±5 div from the screen center

Trigger level

Accuracy (typical)

Internal

±0.3div

EXT

TTL

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

Pulse trigger

Trigger condition

Positive pulse

：＞

＜

＝

negative pulse

：＞

＜

＝

Pulse Width range

VDS1022(I)

VDS2052(I)

VDS2062

VDS3102

VDS2064

VDS3104

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

：＞

＜

＝

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