MS400 datasheet(48/51 Pages) EXTECH

48 / 51 page

MS400 Version 2.0 – December 2007

Vertical:

Analog digital converter（A/D）

With a resolution of 8 bits, sampling is performed on

both channels synchronously.

Sensitivity range （V/div）

5mV/div～5V/div（at the input BNC）

Displacement range

±50V(500mV~5V),±1V(5mV~200mV)

Analog bandwidth

20M

Single bandwidth

Full bandwidth

Low frequency response (AD

coupling, -3dB)

≥5Hz (at the BNC)

Rise time (typical one at the

BNC)

≤17.5ns

DC gain accuracy

±5%

DC measurement accuracy

(average value sampling mode)

The voltage difference (V) between any two points

on the Waveform after averaging the captured

waveforms more than16: ±(5% reading + 0.05

divisions).

Trigger:

coupling

CH1 and CH2: 1div(DC~full bandwidth)

Trigger sensitivity (Edge

triggering)

coupling

Same as the DC coupling when it is equal to

or larger than 50Hz.

Triggering level range

±6 divisions from the screen center

Triggering level accuracy

(typical) which is applicable

to the signal with rise and

fall time equal to or longer

than 20ns

±0.3 divisions

Trigger displacement

655 divisions for pre-triggering and 4 divisions for post-

triggering

Make a 50% level setting

(Typical).

Operation with the input signal frequency equal to or

larger than 50Hz.

Trigger sensitivity (Video

triggering and typical mode)

2 divisions of peak-to-peak value

Signal system and line/field

frequency (Video triggering

mode)

Supports the NTSC, PAL and SECAM broadcasting

systems of any field or line frequency.

Measurement:

Cursor

measurement

Voltage difference ( V) and time difference ( T) between cursors

Auto

measurement

Peak-to-peak value, average value, root mean square value,

frequency and cycle.

MS400 Datasheet(PDF) 48 Page - Extech Instruments Corporation.

MS400 Datasheet(HTML) 48 Page - Extech Instruments Corporation.

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