Teledyne Lecroy WaveSurfer 4104HD 高清晰度示波器 (1 GHz, 2.5 GS/s, 4 Ch, 12.5 Mpts/Ch)

Vertical - Analog Channels

Analog Bandwidth @ 50 Ω (-3 dB): 1 GHz

Rise Time (10–90%): 450 ps

Input Channels: 4

Effective Number of Bits (ENOB): 8.3

Vertical Noise Floor (rms, 50 Ω):

1 mV/div: 125 μV

2 mV/div: 125 μV

5 mV/div: 125 μV

10 mV/div: 130 μV

20 mV/div: 160 μV

50 mV/div: 280 μV

100 mV/div: 465 μV

200 mV/div: 1.65 mV

500 mV/div: 2.75 mV

1 V/div: 4.70 mV

Sensitivity 50 Ω: 1 mV–1 V/div, fully variable; 1 MΩ: 1 mV–10 V/div, fully variable

DC Vertical Gain Accuracy (Gain Component of DC Accuracy): ±0.5% FS, offset at 0 V

Horizontal - Analog Channels

Acquisition Modes: Real-time, Roll, Average, Sequence (Segmented Memory up to 1000 segments with 1 μs min. intersegment time)

Timebases: Internal timebase common to 4 input channels

Time/Division Range: 500 ps/div to 100 s/div

Clock Accuracy: ±2.5 ppm + 1.0 ppm/year from calibration

Acquisition - Analog Channels

Sample Rate (Single-Shot): 2.5 GS/s on 4 Ch, 5 GS/s on 2 Ch

Standard Memory (4 Ch / 2 Ch): 12.5 Mpts / 25 Mpts

Averaging: Summed averaging to 1024 sweeps

Triggering System

Modes: Normal, Auto, Single, and Stop

Sources: Any input channel, Ext, Ext/5, or Line; slope and level unique to each source (except Line trigger)

Coupling: DC, AC, HFRej, LFRej

Hold-off: From 10 ns up to 20 s or from 1 to 100,000,000 events

Pre-trigger Delay: 0 to 100% of full scale

Post-trigger Delay: 0 to 10,000 divisions

Internal Trigger Level Range: ±4.1 div from center (typical)

External Trigger Level Range: Ext (±0.610 mV); Ext/5 (±3.05 V)

Maximum Trigger Rate: 175,000 waveforms/second

Trigger Sensitivity with Edge Trigger (Ch 1–4): 0.9 division @ 10 MHz, 1.0 division @ 1 GHz

Power Requirements

Voltage: 100 to 240 VAC ±10% @ 50 to 60 Hz ±10%; 100 to 120 VAC ±10% @ 400 Hz ±5%; automatic AC voltage selection

Nominal Power Consumption: 90 W / 90 VA

Max Power Consumption: 150 W / 150 VA

Datasheet