Tektronix TBS2000B series of digital oscilloscopes up to 200 MHz

Brief description of the series

A few years ago, the American company Tektronix released the TBS2000B series of oscilloscopes, thereby updating its previous line of basic oscilloscopes (the TBS2000). In the new series Tektronix TBS2000B two models with 200 MHz bandwidth were added, the maximum sampling rate of all models was increased to 2 GS/s, and the input path design was improved, which increased the accuracy of measurements.

TBS2000B series oscilloscopes can perform 32 types of automatic measurements, including measurements using automated cursors. For beginners, the help system built into the oscilloscope is very useful, and professionals will definitely appreciate the TekVPI probe connection interface, which is compatible with both conventional BNC probes and active probes voltage and current. You can download a full description of all the characteristics of Tektronix TBS2000B oscilloscopes below on this page in the section Documentation.

All models of the series

The Tektronix TBS2000B series consists of six models, which are presented in this interactive table. To see all the characteristics of certain models, add them to the comparison.

Main features of the series

70 MHz, 2 GS/s, 2 channels (model TBS2072B).
70 MHz, 2 GS/s, 4 channels (model TBS2074B).
100 MHz, 2 GS/s, 2 channels (model TBS2102B).
100 MHz, 2 GS/s, 4 channels (model TBS2104B).
200 MHz, 2 GS/s, 2 channels (model TBS2202B).
200 MHz, 2 GS/s, 4 channels (model TBS2204B).
Record length: 5 million points to the channel. Vertical resolution: 8 bits.
Sensitivity: 1 mV/div to 10 V/div with calibrated fine tuning.
32 automatic measurements, FFT analysis, mathematical signal processing, cursor measurements, context help.
Built-in oscilloscope manual. Support for active probes.
Interfaces: USB and Ethernet (standard), Wi-Fi (optional).
22.8 cm screen (800 x 480 resolution). Weight: 2.62 kg (2 channels) and 4.17 kg (4 channels).

Both the two-channel (TBS2072B, TBS2102B and TBS2202B) and four-channel (TBS2074B, TBS2104B and TBS2204B) models of the Tektronix TBS2000B series oscilloscopes are very easy to use and help you quickly and efficiently perform practical measurements. The time of analysis of electrical signals is significantly reduced due to the special buttons and control knobs that provide quick access to the main settings of the oscilloscope.

This photo shows a two-channel model (top) and a four-channel model (bottom) of the Tektronix TBS2000B series. As you can see, the body of the 4-channel model is slightly larger, while the screen sizes are the same.

Most other oscilloscopes have 8 vertical divisions and 10 horizontal divisions, while the TBS2000B series oscilloscopes have 10 vertical divisions and 15 horizontal divisions, allowing you to see more details in the measured signals. The following is a detailed description of the main features of the oscilloscopes of this series. You can download a full description of all the characteristics below on this page in the section Documentation.

Need an oscilloscope faster and cheaper? Watch the series Tektronix TBS1000B.
Need USB oscilloscope up to 200 MHz? Watch the series PicoScope 3000D.
Necessary analyze digital signals? Watch the series Tektronix MDO3.
Need galvanized isolated channels? Watch the series Tektronix TPS2000B.
Difficulty choosing a model? See helper: How to quickly choose an oscilloscope.
All series of modern oscilloscopes are presented here: Digital oscilloscopes.

Long record length

The Tektronix TBS2000B oscilloscopes are selectable from 2K to 5M samples in length to capture waveforms over long periods of time. When setting a long record length facilitates the search for various signal anomalies and verification of digital signal sequences. To view long records, a separate "Zoom" knob is used, which allows you to quickly scroll through the recorded signal and scale selected fragments for detailed examination.

Cursor measurements

Tektronix TBS2000B oscilloscope cursors are vertical or horizontal lines on the screen that perform measurements of various signal parameters, for example, the time and amplitude of any point in the signal. Cursors also show the absolute difference in value between the two cursor positions (delta). Cursor readings are displayed next to the cursors themselves. This is a very handy feature for accurately measuring any waveform, especially complex waveforms.

Automatic measurements

With Tektronix TBS2000B oscilloscopes, selecting from 32 automatic measurements is done using just one page, without navigating through complex menus. Most Used measurements are located at the top of the screen. Below, all measurements are grouped into four groups by type: frequency, time, amplitude, and area. When you hover over any measurement, a visual graphical hint is shown at the very bottom of the screen, showing exactly what will be measured. Such a complete set of automatic measurements allows you to speed up and simplify the analysis of a variety of signals.

Measurements are indicated by the color of the input signal and are shown on a transparent background without covering the waveforms. If necessary, the built-in help system can provide detailed hints that simplify measurements and allow them to correctly interpret their results.

Built-in prompt system

Interactive built-in hint system HelpEverywhere is a unique feature of Tektronix TBS2000B oscilloscopes. As you move through the menu items, it instantly displays the relevant help information. Tips include: measurement information, application information and general instructions in text and graphic form. The HelpEverywhere menu allows you to selectively turn tips on and off. Such a system greatly simplifies the development of all functions of the oscilloscope and increases the efficiency of work.

FFT function

There are many signals that have some kind of distortion or unwanted parameters. Sometimes such distortions do not affect the signal flow through the circuit. But often the pulses of the system clock generator, noise from the power supply or other source can affect the useful signal and disrupt its proper passage. The FFT (Fast Fourier Transform) function is a powerful tool to help you find the frequencies of unwanted signals that interfere with the main signal.

Press the dedicated FFT button on the front panel of the Tektronix TBS2000B oscilloscope and the screen the frequency spectrum of the input signal will be displayed. You can display only the FFT result on the screen, or you can display the FFT along with the display of the original signal to see both the frequency and time domain. The main settings of this function are displayed on a transparent background, without interfering with the reading of information from the FFT screen.

Active probes support

All instruments of the Tektronix TBS2000B series (models TBS2072B, TBS2074B, TBS2102B, TBS2104B, TBS2202B and TBS2204B), although they belong to the entry-level oscilloscopes, are equipped with universal TekVPI probe connection interface, which is compatible with both conventional BNC probes and active voltage and current probes, which are used in various complex applications.

Power is applied to the probe through the TekVPI interface and a bi-directional communication channel is established between the probe and the TBS2000B oscilloscope. Scale factors and status information such as error correction are automatically transferred from the probe to the oscilloscope for processing and display. You don't have to spend time manually setting scaling factors, calculating offsets, or making sure the clamps are closed and the current probe core is demagnetized.

Specifications

Here is a list of the key features of the Tektronix TBS2000B series oscilloscopes. For detailed technical specifications, see below on this page in the section Documentation.

Package contents of Tektronix TBS2000B

Options and accessories for Tektronix TBS2000B

During operation of any Tektronix TBS2000B series oscilloscope, it is possible to easily expand its bandwidth by purchasing and activating a software key (special software option). Below is a table listing these bandwidth extension options.

Listed here are recommended accessories that can be added to Tektronix TBS2000B oscilloscopes to enhance their functionality. For a complete list of options and accessories with a detailed description, see below on this page in the section Documentation.