Owon TDS Series Manual do Utilizador descarregar pdf (Página 80)

9.Technical Specifications

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

1 2 ... 75 76 77 78 79 80 81 82

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