臺(tái)灣固緯GDS-3154數(shù)字存儲(chǔ)示波器






GDS-3152


GDS-3154


GDS-3252


GDS-3254


GDS-3352


GDS-3354



Vertical


Input Channels

2Ch
EXT


4Ch
EXT


2Ch
EXT


4Ch
EXT


2Ch
EXT


4Ch
EXT



Bandwidth

DC~150MHz(-3dB)


DC~250MHz(-3dB)


DC~350MHz(-3dB)



Rise Time

2.3ns


1.4ns


1ns



Vertical
Resolution
8
bits


Vertical Resolution@
1MΩ
2mV~5V/div


Vertical Resolution@
50/75Ω
2mV~1V/div


Input Coupling
AC, DC,
GND


Input Impedance
1MΩ//
16pF


DC Gain Accuracy
±(3% X |reading|
0.1div 1mV)


Polarity
Normal and
inverted


Maximum Input Impedance
@1MΩ
300V (DC AC
peak), CAT I


Maximum Input Impedance
@50/75Ω
5 Vrms ,CAT
I


OffsetPositionRange
2mV/div ~
100mV/div: ±0.5V
           
200mV/div ~ 5V/div: ±25V


Bandwidth Limit

20MHz
(-3dB)


100MHz
(-3dB)


200MHz
(-3dB)



Waveform Signal
Processing
Addition,
Subtraction, multiplication, division, FFT, FFTrms