7242B Plug-In for the 7200 Series Modular Oscilloscope System General The LeCroy 7242B, 2 channel plug-in is a high bandwidth, long record length plug-in for the LeCroy 7200 Series Modular Oscilloscope System. With a second 7242B plug-in, the 7200 Series provides 4 channels of simultaneous 1 GS/s digitizing. The two input channels have flexible signal conditioning allowing the user to select 50Ω or 1MΩ input impedance with input sensitivities of 5 mV/div to 2.5 V/div. The 7242B records 200,000 sample points on each input channel (1,000,000/channel optional). These long memories maintain full sample rate and usable bandwidth over a wide range of timebase settings. By segmenting the memory, up to 4000 waveforms/channel can be acquired at high trigger rates. Smart Trigger lets the user trigger on complex waveforms like glitches or bit streams, so rare or subtle events can be observed.