The RazorPlus Express is available in dual channel models supporting a maximum A/D sampling rate up to 500 MS/s or 250 MS/s. ADC data can be captured in dual channel or single channel modes with six software selectable input voltage ranges at ±100 mV, ±200 mV, ±500 mV, ±1 V, ±2 V, and ±5 V.
The analog input bandwidth is 300 MHz for the 500 MS/s sampling rate model with 50 Ω input impedance or 150 MHz with 1M Ω input impedance. For the 250 MS/s sampling rate model, the analog input bandwidth is 150 MHz for both 50 Ω and 1M Ω input impedance. The input channels are fixed for DC-coupling with software selectable 50 Ω or 1M Ω input impedance. The wider 300 MHz bandwidth is especially useful for RF based applications by enabling direct RF sampling of wider band signals.
The RazorPlus Express includes 4 GS (8 GB) of on board acquisition sample memory. The on board acquisition memory size is shared and equally divided among all active input channels (2 or 1) when acquiring data to on board memory.