U1600 Series Handheld Digital Oscilloscopes
Data Sheet
Delivering more functionality and performance
with a handheld digital oscilloscope
Features
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Three-in-one solution: Dual
channel oscilloscope, True RMS
DMM, and Real-Time Data
Logger
Large 4.5” color LCD display
Up to 40 MHz bandwidth with
advanced triggering
Up to 200 MSa/s sampling rate
Up to 125 000 points recording
length
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Introduction
The U1600 Series handheld digital
oscilloscope has a 4.5-inch LCD color
display, which helps to clearly distinguish
waveforms between two channels. This
U1600 Series provides a high performance
troubleshooting and quality assurance tool
for technical professionals in the
installation, maintenance, service, and
automotive industries. The U1600 Series
consists of two models: U1602A/U1602B –
20 MHz oscilloscope and U1604A/U1604B
– 40 MHz oscilloscope. Each model has a
real-time sampling rate of up to 200 MSa/s.
Users can use the Dual Waveform Math
(DWM) and Fast Fourier Transform (FFT)
functions (in the U1604A/U1604B model)
to perform quick waveform analyses in both
time and frequency domains.
The built-in 6000 resolution count true RMS
digital multimeter (DMM) comes with an
auto-range feature that gives users the
flexibility to perform quick and accurate
meter measurements including voltage,
resistance, and auxiliary measurements.
In addition, the standard versions of the
U1600 Series models also contain a data
logger function.
The series’ latest oscilloscopes, the
U1602B and U1604B come in vivid orange
cases, offering capabilities and functions
equivalent to the U1600A Series.
• 22 automatic scope
measurement functions available
•
6,000-count DMM resolution with
built-in measurement
functions including voltmeter,
ohmmeter, and auxiliary meter
Zoom and Dual Waveform Math
functions (additional FFT
function with four windowing
techniques available in U1604A/
U1604B)
Full remote control and data
transfer via PC Link application
software
USB 2.0 full-speed interface
connectivity
Multi-language Quick Help
support
A scope, true RMS DMM, a real-
time data logger in one instrument
The U1600 Series is a robust, high
performance and reliable handheld wave-
form and meter measurement tool for to-
day’s challenging industrial environments.
Not only do these instruments provide
fully featured oscilloscope functions, but
also a 6,000-count true RMS DMM with
real-time data logger. The DMM measure-
ment functions include a voltmeter (for DC
voltage, AC voltage and true RMS AC + DC
voltage measurements), an ohmmeter (for
2-wire resistance, capacitance, diode and
continuity tests), and an auxiliary meter (for
temperature, ampere measurement)*.
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* additional accessories required and offered as
optional
Clearly distinguish your
waveform
The U1600 Series models come with
a color display, which allows you to
quickly and clearly identify your signal
between two channels. The large LCD
display – 4.5” with 320 x 240
resolution – makes it much easier for
you to view more pieces of information
at one glance.
Capture signal deviations,
glitches and dropouts
effectively
The U1600 Series offers the best
product specification for users. This
instrument provides a real-time sam-
pling rate of up to 200 MSa/s. Use the
U1600 Series to capture both instanta-
neous and repetitive signal anomalies
effectively.
Figure 1 High-definition of color resolution in large 4.5” LCD display allows you to
quickly distinguish and identify your signals and observe signal activity.
High-precision zoom-in
capability in deep memory
With 125 kilobytes of physical memory,
you can capture non-repeating signals
at a higher sampling rate over a wider
time base. With up to 125 000 points
recording length, you can quickly zoom
in the segment of interest and uncover
even the most subtle details of the
signal at a given time-base setting.
Before Zoom
Isolate and analyze the signal
you want to see
The U1600 Series comes with flexible
triggering capabilities that allow you to
isolate and capture the condition you
want to characterize. The advanced
triggering function includes edge,
pulse width, pattern, and video signal
triggering, giving you the flexibility
needed to best capture your signal.
After Zoom
Figure 2 With up to 125 000 points recording length, use the zoom-in function to
magnify a signal to the segment of your interest and scrutinize subtle details of your
signals.
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FFT (U1604A/U1604B only) and
Dual Waveform Math functions
for waveform analysis
Besides of the standard Dual
Waveform Math (DWM) function in
U1600 Series, the U1604A/U1604B
model is equipped with a FFT (Fast
Fourier Transform) function. This
function allows you to view the
waveform in a frequency domain
using four windowing techniques
(Rectangular, Hanning, Hamming,
Black-Harris). Use the DWM function
to perform math functions for signal
addition and subtraction from multiple
channels.
Easy, straightforward
connectivity
The U1600 Series expands the
oscilloscope’s capability with the PC
Link application software that caters
for data collection, storage and
documentation needs from instrument
via USB 2.0 full-speed connection. This
PC Link application software is
available for you to control the
instrument remotely from a PC,
retrieve your waveform and print it
using a connected printer. Connect a
USB flash drive via the USB host port
to store your waveform and
configuration setup. This feature is
available as an option (option 001) to
users.
Figure 3 The U1600 Series comes equipped with DWM features, allowing you to
perform spectrum analyses and evaluate signal additions and subtractions from
multiple channels.
Screen Capture
Window
Data
Measurement
Window
DSO Controller
Waveform Data
Window
DMM Data
Logging
Window
Built-in multi-lingual Quick
Help menu provides instant
assistance
Need assistance while operating the
instrument? The built-in multi-lingual
Quick Help menu helps to minimize
downtime in the event that you
need help to set up scope and DMM
functions. The supported languages
include English, German, Italian,
Spanish, Portuguese, French, Korean,
Traditional Chinese, Simplified
Chinese, and Japanese.
Figure 4 PC Link application software is available to enable data collection, storage
and documentation needs via USB full-speed remote control from PC.
Save and recall waveform and
setup memories capability
Up to 10 waveforms and configuration
setups can be stored in the instrument
and recalled at any time for future use
and reference.
Log data for any DMM
measurement
The sophisticated logger mode
allows you to record and consolidate
a sequence of data points for data
plotting purposes.
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SCOPE SPECIFICATIONS
[1]
Vertical System: Scope Channels
Bandwidth (–3 dB)
DC vertical gain accuracy
Scope Channel Triggering
Trigger sensitivity
DC to 5 MHz: 0.8 divisions
U1602A/U1602B: 5 MHz to 20 MHz – 1 division
U1604A/U1604B: 5 MHz to 40 MHz – 1 division
U1602A/U1602B: DC to 20 MHz
U1604A/U1604B: DC to 40 MHz
5 mV/div to 20 mV/div: ± 5% full scale
50 mV/div to 100 V/div: ± 3% full scale
SCOPE CHARACTERISTICS
[2]
Acquisition: Scope Channels
Maximum sample rate
Equivalent sample rate
Vertical resolution
Maximum recording length:
Peak detection
Average
Vertical System: Scope Channels
Analog channels
Bandwidth (–3 dB)
AC coupled
Rise time
Single shot bandwidth
Vertical sensitivity
Maximum input
Offset/Dynamic range
Input impedance
Coupling
Channel 1 and Channel 2 simultaneous acquisition
U1602A/U1602B: DC to 20 MHz
U1604A/U1604B: DC to 40 MHz
< 10 Hz without probe
< 1 Hz with 10 MW 10:1 probe
U1602A/U1602B: < 17.5 ns
U1604A/U1604B: < 8.8 ns
U1602A/U1602B: 20 MHz
U1604A/U1604B: 40 MHz
5 mV/div to 100 V/div (1:1 scope probe)
50 mV/div to 1 kV/div (10:1 scope probe)
500 mV/div to 10 kV/div (100:1 scope probe)
CAT III 300 Vrms (up to 400 Hz) from terminal to ground
± 5 div
1 MW I I < 20 pF
AC, DC, GND
100 MSa/s per channel (50 s/div to 250 ns/div)
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200 MSa/s single channel and interleaved (125 ns/div)
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U1604A/U1604B: 2.5 GSa/s (125 ns/div to 10 ns/div)
8 bits
U1602A/U1604A: Up to 11 100 points, viewable on screen with zoom function
U1602B/U1604B: Up to 125 000 points, viewable on screen with zoom function
5 ns
Selectable in average number of 2, 4, 8, 16, 32, 64, 128, 256
[1] All specifications are warranted. Specifications are valid after a 30-minute warm-up period and within a range of ±10 ºC from
firmware calibration temperature.
[2] All characteristics are typical performance values and are not warranted. Characteristics are valid after a 30-minute warm-up
period and within a range of ±10 ºC from firmware calibration temperature.
[3] Maximum sampling rates are shown here. Sampling rate will vary according to selected time base. For more information, please refer
to User’s and Service Guide.
[4] 200 MS/s sampling rate is only available at 125 ns/div timebase
[5] Number of points displayed will vary according to time base selected. For more information, refer to User’s and Service Guide
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Probes
U1560-60001: 1:1 passive probe
U1561-60001: 10:1 passive probe
U1562-60001: 100:1 passive probe
1x, 10x, 100x
3 Vp-p, ~ 1 kHz
1x CAT III 300 VAC
10 x, 100x CAT III 600 VAC
3% of full scale or 5 mV, whichever is greater
± 0.1% div ± 2 mV ± 0.5% offset value
4% full scale
4% full scale
U1602A/U1602B: 50 ns to 50 s/div
U1604A/U1604B: 10 ns to 50 s/div
U1602A/U1602B: 2 ns
U1604A/U1604B: 400 ps
Left, center, right
15 divisions
1000 divisions
± 3% reading ± 0.4% screen
Main, XY, Roll
5% of horizontal scale or 5 ns, whichever is higher
Channel 1 and Channel 2
Auto, normal, single
Edge
Pattern
Edge, pulse width, pattern, video
Trigger on a rising or falling edge of any source
Trigger at the beginning of a pattern of high, low levels and rising or falling
edge established conditions of AND, OR, NOR and NAND between the
channels.
200 ns to 10 s. Trigger when a positive or negative pulse width of any source
larger than, less than, equal to or not equal to duration.
Video trigger sensitivity: 0.7 division trigger level.
Available to both Channel 1 and Channel 2.
Analog progressive and interlaced video standards including NTSC,
PAL and SECAM.
Positive or negative sync pulse polarity.
Modes – all fields, even fields, odd fields or line 5 – 263 within a field.
± 4 divisions from center screen
± 0.5 divisions
DC to 5 MHz: 0.8 divisions
U1602A/U1602B: 5 MHz to 20 MHz – 1 division
U1604A/U1604B: 5 MHz to 40 MHz – 1 division
DC, AC (< 1 Hz), HF reject (> 50 kHz), LF reject (< 30 kHz), Noise reject
Probe attenuation factors
Coupling
Maximum probe input
Noise peak-to-peak
DC vertical offset accuracy
Single cursor accuracy
Dual cursor accuracy
Horizontal System
Range
Resolution
Reference position
Delay range (pre-trigger)
Delay range (post-trigger)
Analog
Dt
accuracy
Modes
RMS Jitter
Trigger System
Source
Modes
Selections
Pulse Width
Video
Range
Level accuracy
Trigger sensitivity
Coupling
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