SDS220B 2CH Digital Oscilloscope 60M Virtual Oscilloscope Spectrum Analyzer Data Recorder DDS Sweep
Introduction:
ISDS220B dual-channel digital oscilloscope, with "low-cost,
high-performance" as the design goals. well-designed bandwidth of 60M,
200M sampling rate, 2 channels, alternating support X, Y and XY
alternating pattern of two-channel virtual oscilloscope, spectrum
analyzer . Meanwhile, ISDS220B has DDS and Sweep function. DDS support 5
kinds of waveform output, Sine wave can output up to 20M. The device
communicate with the PC via high speed USB2.0.
Specifications:
Digital oscilloscope
Channels
2
Impedance
1MΩ 25pF
Coupling
AC/DC
Vertical resolution
8Bit
Gain range
-16V ~ 16V（probe X1）
-160V ~ 160V（probe X10）
Vertical accuracy
±3%
Timebase range
1ns-20s
Input Protection
Diode，50Vpk
Autoset
Yes(10Hz to 60MHz)
Trigger Mode
Auto、Normal and Signal
Trigger Type
No、Rising edge、Falling edge、
Rising edge or Falling edge
Trigger level
Yes
Trigger Source
CH1, CH2
Buffer Size
512KB/CH
Bandwidth
60MHz
Max sample
200MS/s
Vertical mode
CH1, CH2, ADD, SUB, MUL
Display Mode
X、Y-T和X-Y
measurements
Yes
Wave save
Osc(Private)、Excel and Bmp
Spectrum analyzers
Channels
2
Bandwidth
60MHz
Algorithm
FFT(18 windows)、correlation、power spectrum
FFT points
8-1048576/CHN
FFT measure
Harmonic(1-7)、SNR、SINAD、ENOB、THD、SFDR
Filter processing
FIR filter supports arbitrary range of frequency
sampling method , and Rectangle, bartlett, triangular, cosine, hanning,
bartlett_hanning, hamming, blackman, blackman_Harris, tukey, Nuttall,
FlatTop, Bohman, Parzen, Lanczos, kaiser, gaussand dolph_chebyshev,
window method design.
IIR filter support "Butterworth", "Chebyshev I", "Chebyshev II", "Elliptic" type of filter design
DDS(Only ISDS220B)
Wave
Sine, Square(Duty circle variable),Triangle,Up Sawtooth,Down Sawtooth
