PC USB 2CH 20M 1MB/CH Digital Oscilloscope 2CH Spectrum analyzer Data Recorder

Digital oscilloscope
- Channels: 2
- Impedance: 1M ohm 25pF
- Coupling: AC/DC
- Vertical resolution: 8Bit
- Gain range:
-6V - +6V (probe X1)
-60V - +60V (probe X10)
- Vertical accuracy: +/-3%
- Time base range: 1ns-20s
- Input Protection: Diode，50Vpk
- Auto set: Yes(10Hz to 20MHz)
- 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: 1MB/CH
- Bandwidth: 20MHz
- Max sample: 48MS/s
- Vertical mode: CH1,CH2,ADD,SUB,MUL
- Display Mode: X,Y-T and X-Y
- Measurements: Yes
- Wave save: Osc(Private),Excel and Bmp

Spectrum analyzers
- Channels: 2
- Bandwidth: 20MHz
- 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

Data recorder:
- Channel: 2
- Impedance: 1M ohm 25pF
- Coupling: AC/DC
- Vertical resolution:8Bit
- Gain range:
-6V- +6V(probe X1)
-60V- +60V(probe X10)
- Sample:
1 channel : 1K-24M Hz
2 channel : 1K-16M Hz
- Save File: Maximum 4G,recording time associated with the sampling rate

System: WinXP(SP3),Win7(32/64)