WiFiScope WS5 WiFi oscilloscope WS5-540XM

Features

This powerful high speed WiFi oscilloscope combines fast sampling up to 500 MSa/s with high resolutions of 12, 14 and 16 bit, a large memory of 64 MSamples and an extremely accurate built-in 40 MHz 14 bit Constant Data Size (CDS) arbitrary waveform generator with 24 V peak to peak output, generating true form signals. The oscilloscope supports continuous streaming measurements up to 20 MSa/s and can be synchronized with other oscilloscopes using the CMI interface to form a multi channel combined instrument with synchronized time base. The CMI interface is available by default on the WiFiScope WS5. Optionally, the WiFiScope WS5 can be delivered with SureConnect connection test and resistance measurement on each channel.

The flexibility and quality that the WiFiScope WS5 offers is unparalleled by any other oscilloscope and function generator in its class.

Rugged industrial design

The WiFiScope WS5 features a rugged design. Its enclosure is fitted with rubber protectors at the front and the rear. These protect the WiFiScope WS5 against damage by mechanical shocks. The rubber helps absorbing shocks and protects the connectors at the front and the rear of the WiFiScope WS5, these fall within the protected zone.Additionally, the rubber prevents your WiFiScope WS5 from sliding. The rubber protectors have special notches that simplify stacking instruments. Holes are included that allow to connect a strap to hang the instrument near the test subject.

SureConnect

The SureConnect connection test feature of the WiFiScope WS5 tells you immediately whether your test probe or clip actually makes electrical contact or not. No more doubt whether your probe doesn’t make contact or there really is no signal.

Multi instrument synchronisation

The WiFiScope WS5 is equipped with a sophisticated CMI synchronization bus, allowing to connect multiple WiFiScope WS5s to each other by means of TP-C50H Coupling cable CMIs, to use them as a combined and synchronized instrument. All instruments will measure at the same sample frequency (0 ppm deviation!). Apart from a synchronization bus, the CMI also contains a trigger bus and a detection bus. The maximum number of instruments is only limited by the number available USB ports.

When the instruments are located further apart, yet have to be combined and synchronized, the Wireless Multi Instrument Synchronization Module WCMI can be used. The WCMI modules are connected to the extension port of the instruments and allow to synchronize instruments that are up to 400 m apart.

High accuracy

The WiFiScope WS5 measures with high resolutions of 14 and 16 bit. A signal measured with the WiFiScope WS5 therefore has 256 times more resolution than most standalone oscilloscopes, which usually have a low resolution of 8 or 9 bit. The high resolution of the WiFiScope WS5 precision oscilloscope allows for measuring signals with more accuracy, because the quantization error is much lower.

Large memory

When measuring at high sample rates, a long record length/large memory is necessary to be able to record a complete signal in the acquisition buffer. Where most oscilloscopes have 2.5 kSamples or 100 kSamples memory, the WiFiScope WS5 has 32 MSamples memory per channel. This gives the user 300 to 10000 times more memory. An advantage of a large memory is that once-only fast phenomena can be captured completely. For example complete serial communications, like CAN bus signals, can be measured all in one record to be reviewed and analyzed afterwards.

Low distortion Arbitrary Waveform Generator

The WiFiScope WS5 is the first High Resolution WiFi oscilloscope with built-in 30 MHz low distortion function generator. The built-in Arbitrary Waveform Generator uses CDS signal synthesis technology, developed by TiePie engineering, resulting in the best signal fidelity in its class, generating the true form of your signals. With spurious distortion as low as -85 dB at 100 kHz signal frequency, a very flat amplitude spectrum and a rise time of 8 ns, the low distortion function generator creates signals that approach perfection.

Oscilloscope and Generator synchronization

The High Resolution WiFi oscilloscope and the arbitrary waveform generator in the WiFiScope WS5 can be easily synchronized by setting the trigger source of the oscilloscope to one or more generator trigger events: start, stop and new period.

Versatile Multi Channel oscilloscope software

The WiFiScope WS5 is delivered with the versatile Multi Channel oscilloscope software, which transforms the WiFiScope WS5 into an oscilloscope, spectrum analyzer, data logger, multimeter and protocol analyzer.

Some of the powerful features of the Multi Channel oscilloscope software are indicated below, for a full description of the Multi Channel oscilloscope software, refer to the Multi Channel oscilloscope software pages.

Quick Setup

To simplify setting up the measurements, the Multi Channel oscilloscope software contains a large number of Quick Setups, for almost any application. A Quick Setup contains the basic settings for a specific measurement as well as additional information regarding the selected Quick Setup, like e.g. how your Handyscope and/or accessories need to be connected. Quick Setups can also contain reference signals. After loading the Quick Setup, that specific measurement can be performed and if needed, small adjustments to the setup can be made.

The Quick Setups are carefully organized in a tree structure, ordered by application. Just a few mouse clicks allow to perform a complex measurement.

Flexible signal displays

The Multi Channel oscilloscope software scope, spectrum analyzer and datalogger offer an ultimately flexible way to display all aspects of the measured signals. They can have one or more graphs, each displaying one or more signals, where each graph can display different parts of a signal. Graphs can display the signal(s) of your Handyscope in Yt mode, in XY mode or as frequency spectrum, with or without interpolation. Colors of all items in a graph can be set to any required value. Graph dimensions can be adjusted to any required size, graphs can be located in one single window or in separate windows, which can be located anywhere on the desktop.

Comprehensive Arbitrary Waveform Generator

To generate your test signals, the Multi Channel oscilloscope software also includes a comprehensive Arbitrary Waveform Generator.

An arbitrary waveform generator is an instrument that can generate repetitive or single shot signals. The signals can have a predefined standard shape like a sine wave or a square wave as in a conventional function generator. However, the signals can also have an arbitrary shape, defined by the user. These signals can be created using the Multi Channel oscilloscope software or an external program or can be signals previously measured by the Handyscope and loaded in the generator.

The Multi Channel oscilloscope software generator can be fully synchronized with the Multi Channel oscilloscope software oscilloscope, using the dedicated generator trigger signals, allowing the scope to trigger on the start of the generated signal, on each new period or on the end of the generated signal.

Unlimited zoom

When measuring at high sample rates, a long record length is a must, otherwise the acquisition buffer is full before the signal is measured. Therefore, our Handyscopes can have up to 256 MSamples record length per channel.

To view all that data conveniently and yet being able to see all details of the signals, the Multi Channel oscilloscope software scope, spectrum analyzer and data logger support sophisticated signal drawing routines with unlimited zooming capabilities. The full signal can be shown on any display size, without loss of information. Yet, you can zoom in to any required level, to see the finest details in the signals. Zooming factors of 1 million of even more are no problem, you can zoom in far beyond sample level.

High detail spectrum analyzer

The high detail Multi Channel oscilloscope software spectrum analyzer takes full benefit of the deep memory of the high resolution USB Handyscopes. Not only gives the deep memory an incredible low resolution bandwidth of just 7.45 Hz at a frequency span of 500 MHz, it also gives a vertical dynamic range of 140 dB. The fast and powerful FFT routines with many user selectable window functions allow you to see the smallest frequency components in your signals.

The multi display option of the Multi Channel oscilloscope software spectrum analyzer allows viewing multiple parts of the spectrum at the same time, giving a better understanding of the signals that are analyzed.

The WiFiScope WS5-540XM offers cutting-edge features that set it apart from other oscilloscopes in its class. With its 500 MSa/s sampling rate, the oscilloscope provides high-speed, accurate data capture, making it ideal for high-frequency signal analysis. The 40 MHz built-in arbitrary waveform generator produces low-distortion, true-to-form signals with exceptional fidelity, ensuring precise waveform generation for testing and signal simulation.

Equipped with 32 Mpts of memory per channel, the WS5-540XM ensures long-duration data capture without sacrificing resolution, which is critical for recording complex or transient signals. The oscilloscope supports continuous streaming at 20 MSa/s, allowing for extended real-time monitoring and analysis of live signals over long periods.

One of the standout features of the WiFiScope WS5-540XM is its WiFi connectivity, enabling wireless access and operation from any compatible device, offering full flexibility and ease of use in both lab and field settings. The unit’s rugged design ensures durability, and its compact form factor allows for easy integration into any workspace or mobile setup.

With the 2-year warranty, users gain confidence in the long-term reliability and support for their equipment. The WiFiScope WS5-540XM is backed by a versatile and powerful software suite, offering enhanced analysis capabilities such as spectrum analysis, protocol decoding, and data logging. It’s a perfect solution for engineers, technicians, and professionals who need a high-performance oscilloscope with seamless wireless functionality and industry-leading features.

Specifications

WiFiScope WS5 specifications
The tables below show detailed specifications of the WiFiScope WS5. Jump to specifications regarding

acquisition system
trigger
function generator
multi instrument synchronization
other

Acquisition System

Specification	Details
Number of input channels	2 analog
CH1, CH2	BNC, female
Type	Single ended
Resolution	User selectable in software
Native	8, 12, 14 bit
Enhanced	16 bit
DC Accuracy	0.25 % (0.1 % typical) of full scale ± 1 LSB
Ranges (Full scale)	±200 mV, ±2 V, ±20 V, ±400 mV, ±4 V, ±40 V, ±800 mV, ±8 V, ±80 V
Coupling	AC/DC
Noise	300 µVrms (200 mV range, 12 bit, 50 MSa/s), 85 µVrms (200 mV range, 16 bit, 6.25 MSa/s)
Impedance	1 MΩ / 25 pF ± 1 %
Maximum voltage	200 V (DC + AC peak < 10 kHz)
Maximum voltage 1:10 probe	600 V (DC + AC peak < 10 kHz)
Bandwidth (-3dB)	Ch1: 250 MHz, Ch2: 250 MHz (serial number < 41382: 100 MHz)
AC coupling cut off frequency (-3dB)	±1.5 Hz
Maximum voltage on connection	200 V (DC + AC peak < 10 kHz)
Resistance measurement	Optionally available (Option S)
Ranges (Full scale)	100 Ω, 1 kΩ, 10 kΩ, 100 kΩ, 1 MΩ, 200 Ω, 2 kΩ, 20 kΩ, 200 kΩ, 2 MΩ, 500 Ω, 5 kΩ, 50 kΩ, 500 kΩ
Accuracy	1 % of full scale
Response time (to 95%)	< 10 µs
Maximum sampling rate	WS5-540: 500 MSa/s (1 channel), 200 MSa/s (2 channels), 100 MSa/s (14 bit), 6.25 MSa/s (16 bit)
Maximum streaming rate	WS5-540: 40 MSa/s (1 channel, 8 bit), 20 MSa/s (2 channels, 8 bit), 20 MSa/s (1 channel, 12/14 bit), 10 MSa/s (2 channels, 12/14 bit), 6.25 MSa/s (16 bit)
Memory	Standard model: 256 KSamples (1 channel), 128 KSamples (2 channels)
Sampling clock source	Internal TCXO
Accuracy	± 0.0001 %
Stability	± 1 ppm over 0°C to 55°C
Time base aging	±1 ppm/year

Trigger

Specification	Details
System	Digital, 2 levels
Source	CH1, CH2, OR, digital external, Generator start, Generator new period, Generator stop
Trigger modes	Rising edge, Falling edge, Any edge, Inside window, Outside window, Enter window, Exit window, Pulse width
Level adjustment	0 to 100 % of full scale
Hysteresis adjustment	0 to 100 % of full scale
Resolution	0.006 % (14, 16 bits) / 0.025% (12 bits)
Pre trigger	0 to selected record length, 1 sample resolution
Post trigger	0 to selected record length, 1 sample resolution
Trigger hold-off	0 to 63 MSamples, 1 sample resolution
Trigger delay	0 to 16 GSamples, 1 sample resolution
Segmented trigger	Available on models with extended memory option XM
Maximum number of segments	1024
Minimum segment length	1 sample
Maximum segment length	32 M / number of segments, 64 M / number of segments (1 channel)
Trigger rearm time	Sample frequency dependent, < 700 ns on highest sample frequency

Arbitrary Waveform Generator (Independent from acquisition system)

Specification	Details
Waveforms	Sine, square, triangle, pulse, noise, DC
Sine Frequency range	WS5-540: 1 µHz to 40 MHz, WS5-530: 1 µHz to 30 MHz, WS5-220: 1 µHz to 20 MHz
Amplitude flatness	< 100 kHz: ±0.1 dB, < 5 MHz: ±0.15 dB, < 20 MHz: ±0.3 dB (Amplitude ≤ 11 V), < 30 MHz: ±0.4 dB, < 40 MHz: ±1 dB
Spurious (non-harmonic)	< 100 kHz: -75 dBc, 100 kHz to 1 MHz: -70 dBc, 1 MHz to 10 MHz: -60 dBc, etc.
Rise/fall time	< 8 ns
Jitter (RMS)	< 50 ps
Triangle Frequency range	WS5-540: 1 µHz to 30 MHz, WS5-530: 1 µHz to 30 MHz, WS5-220: 1 µHz to 20 MHz
Nonlinearity (of peak output)	< 0.01 %

Common Characteristics

Specification	Details
Number of output channels	1 analog, BNC, female
DAC resolution	14 bit
Output range	At open circuit, frequency ≤ 10 MHz: -12 to +12 V (24 Vpp), frequency ≤ 20 MHz: -11 to +11 V (22 Vpp), frequency ≤ 30 MHz: -9 to +9 V (18 Vpp), frequency ≤ 40 MHz: -7.5 to +7.5 V (15 Vpp)
Amplitude ranges	0.12 V (0.24 Vpp), 1.2 V (2.4 Vpp), 12 V (24 Vpp)
Resolution	12 bit
Accuracy	0.4 % of range
DC offset	-12 to +12 V at open circuit
Impedance	50 Ω
Overload protection	Output turns off automatically when overload is applied
Burst waveforms	Sine, square, triangle, noise, arbitrary

System Characteristics

Specification	Details
Memory	Standard model: 256 KiSamples, Option XM: 64 MiSamples
Operating modes	Continuous, triggered, gated
Maximum sample rate	WS5-540: 240 MSa/s, WS5-530: 240 MSa/s, WS5-220: 200 MSa/s
Sampling source	Internal TCXO
Accuracy	±0.0001 %
Stability	±1 ppm over 0°C to +55°C
Time base aging	±1 ppm/year

Multi-Instrument Synchronization

Specification	Details
Using CMI	Synchronizing instruments via CMI is available when all instruments are connected via USB
Maximum number of instruments	Limited by number of available USB ports
Synchronization accuracy	0 ppm
CMI interface	2x, CMI 1, CMI 2
Required coupling cable	TP-C50H Coupling cable CMI
Maximum coupling cable length	50 cm

Power Requirements

Specification	Details
Power	From USB, external input, or built-in battery
Consumption	12 VDC 2 A max
External power	From power adapter
Internal battery	Li-ion, 7000 mAh, 3.7 V

Physical

Specification	Details
Height	44 mm (1.7 inch)
Length	187 mm (7.4 inch)
Width	215 mm (8.5 inch)
Weight	751 g (26.5 oz)
USB cord length	1.5 m (59 inch)

I/O Connectors

Specification	Details
Channel 1, 2	BNC, female
USB	USB 3 type B Super Speed socket
LAN	RJ45 socket
Extension connector	D-sub 9 pins female
Power	3.5 mm power socket
CMI connectors	2 x HDMI type C socket

System Requirements

Specification	Details
PC I/O connection	USB 1.1, USB 2.0 or newer, RJ45, WiFi
Operating system	Windows 10 / 11, 64 bits, Linux (via libtiepie-hw SDK)

Environmental Conditions

Specification	Details
Operating temperature	15°C to 30°C for rated accuracy, 10°C to 35°C without specifications
Relative humidity	10 % to 90 %, non-condensing

Certifications and Compliances

Specification	Details
CE mark compliance	Yes
RoHS	Yes
EN 55011:2009/A1:2010	Yes

Customer Service	Details
Warranty	2 years (covers all parts and labor, excluding probes, measure leads, and batteries)
Warranty on Batteries	6 months
Return Shipping	No charge for return shipping
Long-Term Support	7 years of support
Software Upgrades	Free upgrades to the latest software
Optional Warranty Extension	Extension to five years available