Check the listing for details. PC-Based USB 2CH 20M Oscilloscope Waveform Generator 16CH Logic Analyzer Logger. Condition: New. Listed at 140.80 USD. Note: we'll ship this item via Epacket to US, usually the delivery time is about 3 weeks; For other countries, we'll ship it via registered air mail of Post, usually the delivery time is about 35-45 days. If you want express mail service, please contact us for extra postage in advance. ISDS205X 20M-bandwidth Virtual Oscilloscope, Spectrum Analyzer, Data Recorder, Logic Analyzer, DDS 1.Introduction ISDS205 dual-channel digital oscilloscope, with “low-cost, high-performance” as the design goals. well-designed bandwidth of 20M, 48M sampling rate, 2 channels, alternating support X-T and XY alternating pattern of two-channel virtual oscilloscope, spectrum analyzer, data recorder. Oscilloscope Spectrum Analyzers Data Recorder Logic Analyzer DDS ISDS205A Yes Yes Yes ISDS205B Yes Yes Yes Yes ISDS205C Yes Yes Yes Yes ISDS205X Yes Yes Yes Yes Yes 205C and 205X support logic analyzer. Logic analyzer support our Logic software and supports SPI, IIC, UART, etc. 17 kinds protocol analysis. 205B and 205X support DDS function. DDS support 5 kinds of waveform output, Sine wave can output up to 20M. 2.Feature Description Digital Oscilloscope Channels 2 Impedance 1MΩ 25pF Coupling AC/DC Vertical resolution 8Bit Gain range -6V -6V(probe X1) -60V -60V(probe X10) Vertical accuracy +-3% Timebase range 1ns-20s Input Protection Diode,50Vpk Autoset 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和X-Y measurements Yes Wave save Osc(Private),Excel and Bmp Spectrum Analyzers Channels 2 Bandwidth 20MHz Algorithm FFT(18 windows),correlation 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 Note: The oscilloscope factory calibration, if you are not satisfied with the measurements, canmanual calibration, the specific reference oscilloscope instructions. Data Recorder Channel 2 Impedance 1MΩ 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 The maximum 4G, recording time associated with the sampling rate Note: The specific speed recorder with computer processing speed, and if use high sampling rate, the situation may break. Logic Analyzer(205C/205X) Channel 16 Sample 8 channel: 250K-24M Hz 16 channel: 250K-16M Hz Sample points 1M-2GB Logic Analyzer (205C/205X) Channel 8 Sample 25K-24M Hz Protocol Analyzer Atmel SWI,BiSS C,SPI,I2C,CAN,UART,I2S/PCM,DMX-512,JTAG,LIN,Manchester,1-WIRE,UNI/O,Simple Parallel,MDIO,USB1.1,PS/2 Keyboard/Mouse Sample points 1MB-10TB DDS(205B/205X) Wave Sine, Square(Duty circle variable),Triangle,Up Sawtooth,Down Sawtooth Amplitude >=9Vp-p(no load) Impedance 200Ω+-10% Offset +-2.5V Frequency range 1Hz -20MHz(Sine), 1Hz -2MHz(Others) Frequency resolution 1Hz Frequency steadiness +-1×10-3 Frequency precision +-5×10-3 Triangular wave linearity >=98% (1Hz-10kHz) Sine wave distortion =