Name: Pico Technology PicoScope 5442D (PQ146)
Brand: Pico Technology
Availability: Discontinued
Rating: 5.0 (1 reviews)

Advanced Display

PicoScope software dedicates almost all of the display area to the waveform. This ensures that the maximum amount of data is seen at once.

With a large display area available, you can also create a customizable split-screen display, and view multiple channels or different views of the same signal at the same time. As the example shows, the software can even show multiple oscilloscope and spectrum analyzer traces at once. Additionally, each waveform shown works with individual zoom, pan, and filter settings for ultimate flexibility.

The PicoScope software can be controlled by mouse, touchscreen or keyboard shortcuts.

Fast capture rate

Oscilloscopes with high waveform capture rates provide better insight into signal behavior and dramatically increase the probability that the oscilloscope will quickly capture transient anomalies such as jitter, runt pulses and glitches.

The PicoScope 5000 oscilloscopes use hardware acceleration to capture up to 130,000 wfms/s.

What is FlexRes?

Pico FlexRes flexible resolution oscilloscopes allow you to reconfigure the scope hardware to increase either the sampling rate or the resolution. This means you can reconfigure the hardware to be either a fast (1 GS/s) 8-bit oscilloscope for looking at digital signals or a high-resolution 16-bit oscilloscope for audio work and other analog applications. Whether you’re capturing and decoding fast digital signals or looking for distortion in sensitive analog signals, FlexRes oscilloscopes are the answer.

The right device for every application

Deep capture memory – from 128 million to 512 million samples
2 or 4 analog channels
Mixed-signal models add 16 digital channels
Serial decoding – analyze 20 protocols (more in development)
USB 3.0 connection for continuous high-speed data streaming
Small, light and portable

Supported by the free and regularly updated PicoScope software, these devices offer an ideal, cost-effective package for many applications, including design, research, test, education, service and repair.

All-inclusive

PicoScopes already include features such as serial decoding, mask limit testing, advanced math channels, segmented memory and a signal generator without additional costs.

Waveform buffer and navigator

Ever spotted a glitch on a waveform, but by the time you’ve stopped the scope it has gone? With PicoScope you no longer need to worry about missing glitches or other transient events. PicoScope can store the last ten thousand oscilloscope or spectrum waveforms in its circular waveform buffer.

The buffer navigator provides an efficient way of navigating and searching through waveforms, effectively letting you turn back time. Tools such as mask limit testing can also be used to scan through each waveform in the buffer looking for mask violations.

Digital triggering

The majority of digital oscilloscopes still use an analog trigger architecture based on comparators. This causes time and amplitude errors that cannot always be calibrated out and often limits the trigger sensitivity at high bandwidths.

In 1991 Pico pioneered the use of fully digital triggering using the actual digitized data. This technique reduces trigger errors and allows our oscilloscopes to trigger on the smallest signals, even at the full bandwidth. Trigger levels and hysteresis can be set with high precision and resolution.

The reduced rearm delay provided by digital triggering, together with segmented memory, allows the capture of events that happen in rapid sequence. On many PicoScopes, rapid triggering can capture a new waveform every microsecond until the buffer is full.

Portable & personal

PicoScope 4000 Series USB-powered PC oscilloscopes are small, light, and portable and can easily slip into a laptop bag while offering a range of high-performance specifications.

On the bench a PicoScope saves valuable space and allows the scope to be placed right by the unit under test.

Laptop users benefit even more: with no power supply required you can now carry an oscilloscope with you all the time in your laptop bag. Perfect for the engineer on the move.

Arbitrary waveform generator (AWG) and function generator

All models in the PicoScope 4000A Series have a built-in low-distortion, 80 MSa/s, 14-bit arbitrary waveform generator (AWG), which can be used to emulate missing sensor signals during product development, or to stress-test a design over the full intended operating range. Waveforms can be imported from data files or created and modified using the built-in graphical AWG editor.

A function generator is also included, with sine, square, and triangle waves up to 1 MHz, along with DC level, white noise, and many more standard waveforms. As well as level, offset and frequency controls, advanced options allow you to sweep over a range of frequencies. Combined with the spectrum peak hold option, this creates a powerful tool for testing amplifier and filter responses.

Download new features or write your own

The software development kit (SDK) allows you to write your own software and includes drivers for Microsoft Windows, Apple Mac (OS X) and Linux (including Raspberry Pi and BeagleBone).

There is also an active community of PicoScope users who share code and applications on the Pico forum and PicoApps section of the picotech.com web site.

Example code, hosted on the Pico Technology GitHub pages, shows how to interface to third-party software packages such as Microsoft Excel, National Instruments LabVIEW and MathWorks MATLAB and programming languages including:

C
C++
C#
Visual Basic .NET The drivers support USB data streaming, a mode that captures gap-free continuous data over USB direct to the PC’s RAM or hard disk at rates of up to 156.25 MS/s for USB 3.0 devices. Capture size is limited only by available PC storage. Sampling rates in streaming mode are subject to PC specifications, product specifications and application loading.

Math channels and filters

On many oscilloscopes waveform math just means simple calculations such as A + B. With a PicoScope it means much, much more.

With PicoScope software you can select simple functions such as addition and inversion, or open the equation editor to create complex functions involving filters (lowpass, highpass, bandpass and bandstop filters), trigonometry, exponentials, logarithms, statistics, integrals and derivatives.

Waveform math also allows you to plot live signals alongside historic peak, averaged or filtered waveforms.

You can also use math channels to reveal new details in complex signals. An example would be to graph the changing duty cycle or frequency of your signal over time.

PicoScope model	5242D / 5242D MSO	5243D / 5243D MSO	5244D / 5244D MSO
Channels (Input) plus on MSO models	2 16 channels (2 x 8)	2 16 channels (2 x 8)	2 16 channels (2 x 8)
Bandwidth (-3 dB)	60 MHz	100 MHz	200 MHz
Rise time (AWG)	5.8 ns	3.5 ns	1.75 ns
Buffer memory	128 MS	256 MS	512 MS

PicoScope model	5442D / 5442 MSO	5443D / 5443 MSO	5444D / 5444 MSO
Channels (Input) plus on MSO models	4 16 channels (2 x 8)	4 16 channels (2 x 8)	4 16 channels (2 x 8)
Bandwidth (-3 dB)	60 MHz	100 MHz	200 MHz
Rise time (AWG)	5.8 ns	3.5 ns	1.75 ns
Buffer memory	128 MS	256 MS	512 MS

Pico Technology PicoScope 5442D (PQ146)

Key performance features:

PicoScope model

PicoScope model

Special Features

Advanced Display

Fast capture rate

What is FlexRes?

The right device for every application

All-inclusive

Waveform buffer and navigator

Digital triggering

Portable & personal

Arbitrary waveform generator (AWG) and function generator

Download new features or write your own

Math channels and filters

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ISO calibration for oscilloscopes (up to 100 MHz, up to 4 channels)

DAkkS calibration for oscilloscopes (up to 100 MHz, up to 4 channels)

ISO calibration for oscilloscopes (up to 500 MHz, up to 4 channels)

DAkkS calibration for oscilloscopes (up to 500 MHz, up to 4 channels)

Downloads

Datasheet

Manual

Software

Guide