PC Based USB Interface (DSO, Logic Analyzer, FFT Spectrum Analyzer). Analog Channel : 2Ch (Ch.A1, Ch.A2). Digital Channel : 12Ch (D0 ~ D11) from Logic Analyzer Pod. (Sampling Rate 500MHz, 2Mega Bytes Memory). Input Bandwidth : DSO (Ch.A1 200MHz, Ch.A2 125MHz). Logic Analyzer (D0 ~ D11 150MHz). Trigger : Pulse width count, TV Horizontal Synchronous count (DSO). I²C, SPI (Logic Analyzer). Trigger Qualify : 0,