The WaveExpert NRO 9000 and SDA 100G are the first instruments to combine the high bandwidth and accuracy of a sampling oscilloscope with the speed and flexibility of a real-time instrument. These are the first products in the new instrument class called Near Real Time Oscilloscopes (NRO), which eliminate most of the constraints of traditional sampling oscilloscopes. A P P L I C A T I O N B R I E F COHERENT INTERLEAVED SAMPLING AND FFT (LAB_WE770) The WaveExpert NRO 9000 and SDA 100G are the first instru- ments to combine the high band- width and accuracy of a sampling oscilloscope with the speed and flexibility of a real-time instrument. These are the first products in the new instrument class called Near Real Time Oscilloscopes (NRO), which eliminate most of the constraints of traditional sampling oscillo- scopes. The principle feature that differen- tiates these oscilloscopes from conventional sequential sampling oscilloscopes is the coherent in- terle……