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R&S® RTB2K-COM4

20 Reviews

4 channel oscilloscope with 300 MHz Bandwidth, 2.5 GSa/s sample rate, 10 Bit A/D converter, 20 Mpts memory depth and a 25.7 cm touchdisplay (1280x800 pixel). Inclusive a MSO with a 16 channel logic analyzer, 1 channel waveform generator and pattern generator and all decoder options.

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Description

The largest display 25.7 cm (10.1") with the highest resolution of 1280 × 800 pixel in its class, a capacitive touchscreen to quickly navigate in pop-up menus and a touch function to easily adjust scaling, to zoom in or to move a waveform – works just like your smartphone.

The 10-bit A/D converter yields up to a four-fold improvement compared to conventional 8-bit A/D converters. You get sharper waveforms with more signal details.

10 Msample memory depth is available on each channel if all channels are active. When interleaved, 20 Msample are available. That is 10 times more than comparable oscilloscopes offer. This captures longer signal sequences for more analysis results.

The R&S® RTB2K-COM4 gives users more than just an oscilloscope. It also has the capabilities for a logic analyzer, protocol analyzer, waveform and pattern generator and digital voltmeter. Dedicated operating modes for frequency analysis, mask tests and long data acquisitions are also integrated. Debugging all kinds of electronic systems is easy and efficient – and satisfies the all-important rule of investment protection at a very attractive price.

Features	RTB2002	RTB2004
Channel	2	4
Bandwidth	70-300 MHz	70-300 MHz
Sample Rate	1.25 GSa/s per channel 2.5 GSa/s interleaved	1.25 GSa/s per channel 2x 2.5 GSa/s interleaved
Waveform Capture Rate	50000 wfms/s	50000 wfms/s
Memory Depth	10 Mpts per channel 20 Mpts interleaved	10 Mpts per channel 2x 20 Mpts interleaved
Waveform / Pattern Generator	option	option
Logic Analyzer	option	option

You will find the specifications of the RTB2000 series here.

RTB2002 bandwidth + MSO sets (2 channels)	Bandwidth	Logic analyzer
RTB2002	70 MHz (upgradable)	Option
RTB2K-72M	70 MHz (upgradable)
RTB2K-102	100 MHz (upgradable)	Option
RTB2K-102M	100 MHz (upgradable)
RTB2K-202	200 MHz (upgradable)	Option
RTB2K-202M	200 MHz (upgradable)
RTB2K-302	300 MHz	Option
RTB2K-302M	300 MHz
RTB2K-COM2	300 MHz

RTB2004 bandwidth + MSO sets (4 channels)	Bandwidth	Logic analyzer
RTB2004	70 MHz (upgradable)	Option
RTB2K-74M	70 MHz (upgradable)
RTB2K-104	100 MHz (upgradable)	Option
RTB2K-104M	100 MHz (upgradable)
RTB2K-204	200 MHz (upgradable)	Option
RTB2K-204M	200 MHz (upgradable)
RTB2K-304	300 MHz	Option
RTB2K-304M	300 MHz
RTB2K-COM4	300 MHz

Special Features

Oscilloscope

With a sampling rate of up to 2.5 Gsample/s and a memory depth of up to 20 Msample, the R&S® RTB2K-COM4 oscilloscope excels in its class. A waveform update rate of more than 50 000 waveforms/s ensures a responsive instrument that reliably catches signal faults. Included standard tools provide quick results, e.g. QuickMeas, mask tests, FFT, math, cursors and automatic measurements, mincluding statistics.

Logic analyzer

The R&S®RTB-B1 option turns every R&S® RTB2K-COM4 into an intuitive-to-use MSO with 16 additional digital channels. The oscilloscope captures and analyzes signals from analog and digital components of an embedded design – synchronously and timecorrelated to each other. For example, the delay between input and output of an A/D converter can conveniently be determined using the cursor measurements.

Protocol analyzer

Protocols such as I2C, SPI and CAN/LIN frequently transfer control messages between integrated circuits. The R&S® RTB2K-COM4 has versatile options for protocol-specific triggering and decoding of serial interfaces. Selective acquisition and analysis of relevant events and data is possible. With the hardware-based implementation, smooth operation and a high update rate is ensured even for long acquisitions. This is advantageous, for example, to capture multiple packetized serial bus signals.

Waveform and pattern generator

The optional R&S®RTB-B6 waveform and pattern generator up to 50 Mbit/s is useful for educational purposes and for implementing prototype hardware. Apart from the common sine, square/pulse, ramp and noise waveforms, it outputs arbitrary waveforms and 4-bit signal patterns. Waveforms and patterns can be imported as CSV files or copied from oscilloscope waveforms. Before playing signals back, the user can preview them to quickly check signal correctness. Predefined patterns for e.g. I2C, SPI, UART and CAN/LIN can be used.

Digital voltmeter

The R&S® RTB2K-COM4 features a three-digit voltmeter (DVM) and sixdigit frequency counter on each channel for simultaneous measurements. Measurement functions include DC, AC+DCRMS and ACRMS – included in scope of delivery.

Frequency analysis mode

Difficult-to-find faults often result from the interaction between time and frequency signals. The FFT function of the R&S® RTB2K-COM4 is activated with the push on a button and by just entering center frequency and span. Due to the high-performance FFT functionality of the R&S® RTB2K-COM4 oscilloscopes, signals can be analyzed with up to 128k point. Other practical tools include cursor measurements and autoset in frequency domain.

Mask test mode

Mask tests quickly reveal whether a specific signal lies within defined tolerance limits. By using statistical pass/fail evaluation, they assess quality and stability of a DUT. Signal anomalies and unexpected results are quickly identified. When the mask is violated, the measurement stops. Each violation can generate a pulse output at the AUX-OUT connector on the R&S® RTB2K-COM4 . This pulse output can be used to trigger actions in the measurement setup.

History and segmented memory mode

The R&S®RTB-K15 history function option increases the memory from 10 Msample to 160 Msample. Users scroll through past acquisitions and analyze the data using all of the oscilloscope tools, e.g. protocol decode and logic channels. Serial protocol and pulse sequences are recorded practically without interruptions.

Video

R&S® RTB2000 - Video ADC

The R&S® RTB2000 features a customized Rohde & Schwarz engineered 10-bit A/D converter that delivers a fourfold improvement compared to conventional 8-bit A/D converters. The increased resolution results in sharper waveforms with more signal details that would otherwise be missed.

R&S® RTB2000 - Video memory

Das R&S® RTB2000 bietet die beste Speichertiefe seiner Klasse: Es sind 10 Msample pro Kanal verfügbar, im Interleaved-Modus sogar 20 Msample.

The R&S® RTB2000 offers a class-leading memory depth:10 Msample per channel are available, even 20 Msample in interleaved mode. This is 10 times more than similar oscilloscopes in the same instrument class. The user captures longer acquisition sequences even at high sampling rates.

R&S® RTB2000 – Video Touchscreen

The R&S® RTB2000 features a 10.1'' capacitive touch screen, with a high resolution of 1280 x 800 pixels. Quickly navigate in pop-up menus and simply touch to adjust scaling, to zoom in or to move a waveform – just like on your smartphone.

R&S® RTB2000 – Video FFT

Difficult-to-find faults often result from the interaction between time and frequency signals. R&S® RTB2000 includes frequency analysis as a standard feature. is activated with the push on a button and by just entering center frequency and span.

R&S® RTB2000 - Video annotations

The R&S® RTB2000 makes sharing your results easy. Reports can be efficiently created with the handy and flexible screen annotation tool. Screenshots or instruments settings can be saved at the push of a button.

R&S® RTB2000 -Video logic analyzer

Turn every R&S® RTB2000 into an intuitive-to-use MSO with 16 additional digital channels by simply activating the R&S® RTB-B1 option.

The oscilloscope captures and analyzes signals from analog and digital components of an embedded design – synchronously and timecorrelated to each other.

R&S® RTB2000 - Video function and pattern generator

The R&S® RTB2000's optional waveform and pattern generator (R&S® RTB-B6) up to 50 Mbit/s is useful for educational purposes and for implementing prototype hardware.

Apart from the common sine, square/pulse, ramp and noise waveforms, it outputs arbitrary waveforms and 4-bit signal patterns.