WaveJet 354T Oscilloscope

WaveJet 354T

500 MHz, 1 GS/s, 4ch, 2.5 Mpts/Ch DSO with 7.5" Touch Screen Display; 2 GS/s, 5 Mpts Intl'vd

WaveJet 334T  (350 MHz Bandwidth, 4 Input Channels, 5 Mpts/ch, 2 GS/s)
Limited Availability
Quick Specs
Bandwidth350 MHz
Single-Shot Sample Rate/Ch2 GS/s on 2 Ch
1 GS/s on 4 Ch
Memory 5 Mpts/Ch on 2 Ch
2.5 Mpts/Ch on 4 Ch
WaveJet 354T  (500 MHz Bandwidth, 4 Input Channels, 5 Mpts/ch, 2 GS/s)
Limited Availability
Quick Specs
Bandwidth500 MHz
Single-Shot Sample Rate/Ch2 GS/s on 2 Ch
1 GS/s on 4 Ch
Memory 5 Mpts/Ch on 2 Ch
2.5 Mpts/Ch on 4 Ch
Check up to three models.
Key Features
  • 350 MHz and 500 MHz bandwidths
  • Up to 2 GS/s sample rate
  • Long Memory – up to 5 Mpts
  • 7.5” touch screen display
  • 26 measurement parameters
  • Replay mode
  • Standard Pass/Fail Mask and Measurement testing
  • Standard I2C, SPI, and UART serial triggers
  • Standard USB Host, USB Device, GPIB, and LAN connectivity
  • Multi-language user-interface and help
  • Ultra-quick boot time
Touch Screen Control

Touch screen operation simplifies how all aspects of the oscilloscope are controlled, increasing productivity and decreasing setup time. Intuitively touch controls instead of navigating confusing soft keys.

Shorten Debug Time

Intricate signals can be quickly acquired by combining a long capture time with a variety of complex triggers, including triggers for I2C, SPI, and UART. Pass/fail mask and measurement testing enables deeper analysis and performs characterization and validation testing with ease. Scroll back in time to view previous waveforms and isolate anomalies using Replay mode.

Portable Performance

The small form factor and light-weight design make it easy to carry and use anywhere. Coupled with an ultra-quick boot time, the WaveJet Touch is ready to use when needed. The WaveJet Touch is on and acquiring signals in less than 5 seconds, enabling measurements to begin immediately.

Flexible Connectivity

Easily document results by saving screenshots directly to a memory stick or printer. Standard GPIB, LAN, and USB connections enable easy remote control. Using Teledyne LeCroy’s WaveStudio the WaveJet Touch can quickly connect to a PC.

Long Capture Time

Long memory is critical for maintaining high sample rate during long data captures. The standard 5 Mpts of memory eliminates the tradeoff between long capture and high sample rate. The long memory makes the WaveJet Touch a great tool for viewing signals that have low frequency and high frequency components. The built-in zoom function provides an easy way to get a close look at all of the signal details.

Advanced Triggering

Equipped with a variety of complex triggers, the WaveJet Touch can easily capture intricate signals. Standard I2C, SPI, and UART triggers allow for comprehensive protocol debug. A pattern logic trigger can trigger the oscilloscope depending upon the state of the four channel inputs.

Pass/Fail Testing

Waveforms can be tested against a mask or measurement parameters can be assigned pass/fail criteria for validation testing. On a pass/fail condition the oscilloscope can be configured to: stop the acquisition, beep, save the waveform, take a screen capture or output a pulse to another instrument.

Waveform Math and Analysis

Math operators include basic arithmetic functions and advanced FFT, derivative, and integral functions. Advanced math can be performed on the results of basic math functions. The scaling and offset of the math trace can easily be adjusted with its own dedicated knobs.

Digital Filtering

Digital filtering is available on each channel. The Low-Pass, High-Pass, and Simple Moving Average filters allow the oscilloscope to isolate only the desired frequencies. By implementing the filter directly on each channel the math trace is still available for additional analysis.

Replay Mode Waveform Playback

Scroll back in time using Replay mode to view previous waveforms and isolate anomalies. Use cursors and measurement parameters to quickly find the source of problems. Replay mode is always active so there is no need to worry about turning it on.

Multiple Acquisition Modes

In addition to normal sampling, the high resolution, peak detect, and average acquisition modes make it easy to capture a wide range of signal types. An Equivalent time sampling rate of 100 GS/s allows for reconstruction of repetitive signal with extreme precision.

Automatic Measurements

Measure waveforms with up to 26 different automatic parameters and min/max statistics. Display up to four measurements simultaneously. All instance measurements allow the oscilloscope to measure all occurrences of a parameter in a single acquisition.

Vertical System

Rise time 750 ps
Bandwidth 500 MHz
Input Channels 4
Bandwidth Limiters 200 kHz, 2 MHz, 20 MHz, 100 MHz
Input Impedance 1 MΩ ± 1.0% || 16 pF, 50 Ω ± 1.0%
Input Coupling AC, DC, GND
Maximum Input Voltage 1 MΩ: ± 400 Vpk CAT I, 50 Ω: 5 VRMS
Channel-Channel Isolation ≥ 40 dB from DC - 100 MHz
≥ 30 dB at 500 MHz
Vertical Resolution 8 bits
Sensitivity 1 MΩ: 2 mV/div - 10 V/div
50 Ω: 2 mV/div - 2 V/div
DC Gain Accuracy ±(1.5% + 0.5% of Full Scale)
Offset Range ±1 V: 2 mV/div - 50 mV/div
±10 V: 50.2 mV/div - 500 mV/div
±100 V: 502 mV/div - 10 V/div

Horizontal System

Time/Division Range 500 ps/div - 50 s/div
Clock Accuracy 10 ppm
Trigger and Interpolator Jitter 150 ps (pk-pk)

Acquisition System

Single-Shot Sample Rate/Ch 2 GS/s on 2 Ch
1 GS/s on 4 Ch
Equivalent Sample Rate 100 GS/s
Memory 5 Mpts/Ch on 2 Ch
2.5 Mpts/Ch on 4 Ch

Acquisition Modes

Averaging Selectable Number of Sweeps:
2 - 65536 (in powers of 2)
Peak Detect 1 ns
Interpolation Linear
Enhanced Resolution Up to 12 bits

Triggering System

Coupling Mode AC, DC, LF Rej, HF Rej, Noise Reject
Hold-off by Time or Events 200 ns - 50 s
Internal Trigger Range ±5 divisions from center
Trigger Sensitivity 0.5 division: DC - 10 MHz
1.0 division: 10 MHz - 250 MHz
1.5 divisions: 250 MHz - 500 MHz
External Trigger Sensitivity Ext: 50 mV from DC to 10 MHz
100 mV from 10 MHz to 250 MHz
150 mV from 250 MHz to 500 MHz
Ext/10: 0.5 V from DC to 10 MHz
1.0 V from 10 MHz to 250 MHz
1.5 V from 250 MHz to 500 MHz
External Trigger Input Range Ext: ±0.5 V, EXT/10: ±5.0 V
Modes Normal, Auto, Single, Stop
Sources Ch 1 - Ch 4, EXT, EXT/10, AC Line


Type Color Touch Screen 7.5" TFT-LCD
Resolution VGA: 640 x 480
Grid Styles YT, XY

Trigger Types

Standard Triggers Edge, Edge ALT, Edge OR, Pulse Width, Period, Pulse Count, Dropout, TV, Logic, I2C, SPI, UART

Internal Storage

Waveform Storage 1 reference waveform
Setup Storage 5 setups


Number of Math Traces 1
Standard Math Functions Add, Subtract, Multiply, FFT, Derivative, Integral


Number of Measurements Displayed 4
Measurement Parameters Base, Cyclical Mean, Cyclical RMS, Duty Cycle, Fall Time (90% - 10%), Fall Time (80% - 20%), Frequency, Integral, Maximum, Mean, Minimum, Number of +Pulses, Number of -Pulses, +Overshoot, -Overshoot, Peak-Peak, Period, +Pulse Width, -Pulse Width, Rise Time (20% - 80%), Rise Time (10% - 90%), RMS, Skew, Skew@level, Top, Top-Base


GPIB Port 1
USB (Device) 1
Ethernet Port 1
USB (Host) 1

Environmental and Safety

Temperature (Operating) 0 °C to 40 °C
Temperature (Non-Operating) -20 °C to 60 °C
Humidity (Operating) 80% RH, 40 °C
Humidity (Non-Operating) 80% RH, 40 °C
Altitude (Operating) 3,000 m max at <=25 °C
Altitude (Non-Operating) 12,192 m

Physical Dimensions

Dimensions (HWD) 190 mm x 330 mm x 124 mm
(7.5" x 13" x 4.9")
Weight 3.7 kg (8.6 lbs)


Probes Qty. (4) ÷10 Passive Probes
Scale Factors Automatic: ÷1, ÷10, ÷100, ÷1000
Manual: ÷1, ÷5, ÷10, ÷20, ÷50, ÷100, ÷200, ÷500, ÷1000, ÷2000
Calibration Output 1 kHz square wave, 3 Vp-p (typical), output to probe hook

Power Requirements

Voltage 100 - 240 VAC (± 10%) at 50 / 60 Hz (± 5%)
100 - 120 VAC (± 10%) at 400 Hz (± 5%)
Max. Power Consumption 50 W

Warranty and Service

Warranty and Service 3-year warranty; calibration recommended annually. Optional service programs include extended warranty and calibration services.


LogicStudio 16
16 Channel, 500 MS/s, 100 MHz USB Logic Analyzer (8 Channel, 1 GS/s Interleaved)


Rackmount Kit for WaveJet Touch Limited Availability
WaveJet Touch Soft Carrying Case Limited Availability

High Voltage Passive Probes

100:1 400 MHz 50 MOhms High-Voltage Probe
100:1 400 MHz 50 MOhms High-Voltage Probe
1000:1 400 MHz 50 MOhms High-Voltage Probe
400 MHz, 1kV Vrms High-Voltage Passive Probe

Passive Probes

500 MHz Passive Probe for WaveJet Touch, 10:1, 10 MOhm

High Voltage Differential Probes

700 V, 25 MHz High-Voltage Differential Probe (÷10, ÷100)