(텔레다인르크로이 오실로스코프) Teledyne LeCroy Wavesurfer 454/WS454 Oscilloscope Specifications: Bandwidth 500 MHz Rise Time 800 ps Input Channels 4 Display 10.4" Color Touch Screen Sample Rate 2 GS/s max (interleaved mode) 1 GS/s (all channels) 50 GS/s (RIS mode) Standard Record Length 500 kpts/Ch (interleaved mode) 250 kpts/Ch (all channels) Max. Record Length 2 Mpts/Ch (interleaved mode) 1 Mpts/Ch (all ch..