LeCroy WaveSurfer 422, 424, 432, 434, 452 & 454
Color Digital Oscilloscopes

200 MHz - 500 MHz Bandwidth; 2 or 4 Channels
- WaveSurfer 422: 200 MHz; 4 Channels
- WaveSurfer 424: 200 MHz; 2 Channels
- WaveSurfer 432: 350 MHz; 4 Channels
- WaveSurfer 434: 350 MHz; 2 Channels
- WaveSurfer 452: 500 MHz; 4 Channels
- WaveSurfer 454: 500 MHz; 2 Channels
Large 10.4" Color Touch-Screen Display
6" Deep Footprint
Full PC with Windows XP OS Loaded
2 GS/s max sample rate
More than 100X the Capture Time Compared to Scopes in its Class
Standard Output Ports:
- SVGA Video Output
- Centronics Parallel Interface
- RS232C Serial Interface
- Three USB Ports
- LAN 10/100 BaseT Ethernet Port
Add 32 Digital Channels with Option MS-32
(for 434 and 454 only)
Included Memory Upgrade
- 1 Mpt per channel on 4 channel scopes
  interleaves to 2 Mpts/2ch
- 1 Mpt per channel on 2 channel scopes
  interleaves to 2 Mpts/1ch

Comparison Chart	WS422	WS424	WS432	WS434	WS452	WS454
Bandwidth (at probe tip)	200 MHz		350 MHz		500 MHz
Rise Time (typical)	1.75 ns		1 ns		750 pps
Input Channels	2	4	2	4	2	4
Display	10.4" Color Flat-Panel TFT-LCD, 800 x 600 SVGA, touch screen
Sample Rate (single-shot)	2 GS/s max (interleaved mode), 1 GS/s (all channels)
Sample Rate (RIS mode)	50 GS/s
Standard Record Length	500 kpt/Ch (interleaved mode), 250 kpts/Ch (all channels)
Maximum Record Length (Optional)	2 Mpts/Ch (interleaved mode), 1 Mpts/Ch (all channels)
Standard Capture Time	up to 250 μs at full sample rate
Maximum Capture Time (Optional)	up to 1 ms at full sample rate
Vertical Resolution	8 bits
Vertical Sensitivity	1 mV/div - 10 V/div (1 MW); 1 mV/div - 2 V/div (50 W)
Vertical (DC) Grain Accuracy	± (1.5% + 0.5% of full scale)
BW Limiting Filters	20 MHz		20 MHz, 200 MHz
Maximum Input Voltage	± 400 Vpk (CAT I), ± 300 Vpk (CAT II)
Input Coupling	AC, DC, GND (AC for 1 MW only)
Input Impedance	1 MW // 16 pF, or 50W ± 1%
Probing System	BNC with ProBus^R
Probes	1 PP007 per Channel (standard)
Timebase Range	1 ns - 1000 s/div		500 ps - 1000 s/div		200 ps - 1000 s/div
Roll Mode	200 ms/div - 1000 s/div
Timebase Accuracy	10 ppm