R&S®RTB2000 oscilloscope

Key Facts

Bandwidth: 70 MHz to 300 MHz
Sample rate: up to 2.5 Gsample/s
Memory depth: up to 20 Msample
ADC resolution: 10 bit
Display: 10.1" capacitive touchscreen

More signal details with the power of 10

Power of ten (10-bit ADC, 10 Msample memory and 10.1" touchscreen) combined with smart operating concepts make the R&S®RTB2000 oscilloscopes the perfect tool for university laboratories, for troubleshooting embedded designs during development and for production and service departments.

Four times more vertical resolution than standard 8-bit ADCs.
Maintains fast sampling rates at all times
Largest display with highest resolution in its class

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Features & benefits

Signal analysis: quick results

See small signal details in the presence of large signals

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. One example is the characterization of switched-mode power supplies. The voltages across the switching device must be determined during the on/off times within the same acquisition.

Capture more time at full bandwidth

10 Msample standard and 20 Msample interleaved

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, e.g. when analyzing transients of switched-mode power supplies, and thus benefits from more detailed analysis results.

**10 Msample standard memory** - Capture and analyze pulsed and burst signals over a long period with up to 20 Msample standard acquisition memory.

Segmented memory

160 Msample with history function

The R&S®RTB-K15 option with deep, segmented memory analyzes signal sequences over a long observation period. Protocol-based signals with communications gaps such as I²C or SPI can be captured over several seconds or minutes. Thanks to the variable segment size, the 160 Msample memory is optimally utilized. In history mode, previous acquisitions to the maximum segmented memory depth of 160 Msample are available for further analysis.

**160 Msample segmented memory** - Capture the longest time periods with class-leading 160 Msample memory.

Logic analysis with the MSO option

16 additional digital channels

The R&S®RTB-B1 option turns every R&S®RTB2000 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 time-correlated to each other. For example, the delay between input and output of an A/D converter can conveniently be determined using the cursor measurements.

**Four-bit DAC signal change.** - The R&S®RTB2000 captures and analyzes analog and digital signals synchronously and in time-correlated to each other.

Waveform and pattern generator

Generate analog and digital stimuli

The 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. Predefined patterns for e.g. I²C, SPI, UART and CAN/LIN can be used.

Digital voltmeter

Measure and display electrical potential

The R&S®RTB2000 features a 3-digit voltmeter (DVM) and 6-digit frequency counter on each channel for simultaneous measurements. Measurement functions include DC, AC+DC (RMS) and AC (RMS) – included as standard.

**Digital voltmeter** - The 3-digit voltmeter measures and displays the electrical potential difference between two points in an electric circuit.

Frequency analysis mode

Difficult-to-find faults often result from the interaction between time and frequency signals. The FFT function of the R&S®RTB2000 is activated at the push of a button and by simpling entering the center frequency and span. Thanks to the R&S®RTB2000 oscilloscopes’ high-performance FFT functionality, signals can be analyzed with up to 128 kpoints. 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®RTB2000. This pulse output can be used to trigger actions in the measurement setup.

**Mask test with result statistics** - The pass/fail evaluation assesses the quality and stability of the DUT.

Ready for the teaching lab

In the teaching lab, the R&S®RTB2000 oscilloscope is the perfect choice to teach students how to measure with an oscilloscope. It has an easy-to-use concept combined with state-of-the-art technology – at an affordable price. The large 10.1" high-resolution screen shows every signal detail, and one instrument can be shared among several students. Reports can be efficiently created with the handy and flexible screen annotation tool.

Available models

Specifications

Vertical system
Analog channels	R&S®RTB2002; R&S®RTB2004	2; 4
Digital channels (opt.)		16
Bandwidth (-3 dB)	R&S®RTB2002/2004 (with R&S®RTB-B2x1, R&S®RTB-B2x2 and R&S®RTB-B2x3 options)	70 MHz, 100 MHz, 200 MHz, 300 MHz
Rise time	R&S®RTB2002/2004 (with R&S®RTB-B2x1, R&S®RTB-B2x2 and R&S®RTB-B2x3 options)	5 ns, 3.5 ns, 1.75 ns, 1.15 ns
Input impedance		1 MΩ ± 2% with 9 pF ± 2 pF (meas.)
Input sensitivity	max. bandwidth in all ranges	1 mV/div to 5 V/div
ADC resolution		10 bit, up to 16 bit with high resolution decimation
DC gain accuracy	offset and position = 0, maximum operating temperature change of ±5°C after self-alignment	input sensitivity > 5 mV/div: ± 1.5% of full scale input sensitivity ≤ 5 mV/div: ± 2% of full scale
Acquisition system
Realtime sampling rate		1.25 Gsample/s; 2.5 Gsample/s, interleaved
Acquisition memory	standard; with R&S®RTB-K15 option	10 Msample; 20 Msample, interleaved; 160 Msample segmented memory
Max. acquisition rate		50 000 waveforms/s (300 000 in fast segmented memory mode)
Horizontal system
Timebase range		selectable between 1 ns/div and 500 s/div
Accuracy (after delivery/calibration)		±2.5 ppm
Channel-to-channel skew		max. 800 ps (meas.)
Channel deskew		±500 ns
Trigger system
Standard Trigger types		edge, width, video (PAL, NTSC, SECAM, PAL-M, SDTV 576i, HDTV 720p, HDTV 1080i, HDTV 1080p), pattern, line, serial bus
Optional Trigger types		I²C, SPI, UART/RS-232/RS-422/RS-485, CAN/LIN
Trigger sensitivity	with DC, AC, LF reject	input sensitivity > 5 mV/div: < 0.8 div (meas.); 2 mV/div ≤ input sensitivity < 5 mV/div: < 1.5 div (meas.); input sensitivity < 2 mV/div: < 2 div (meas.)
	with HF reject all input sensitivities	< 1 div (meas.)
Analysis and measurement functions
Automatic measurements		32
Cursor measurements		4
Waveform mathematics		5 equations math on math (addition, substraction, multiplication, division, square, square root, abs. value, reciprocal, inverse, common log,, natural log., derivative, integral, low pass, track unipolar + bipolar on period, frequency, pulse width, duty cycle)
Mask testing
Mask definition		elementary (tolerance mask around the signal)
History and segmented memory
Number of segments		up to 13 107
Protocol trigger and decode
Supported protocols		I²C, SPI, UART/RS-232/ RS-422/RS-485, CAN, LIN
Waveform generator
Resolution		14-bit
Sample rate		250 Msample/s
Amplitude	high-Z; 50 Ω	20 mV to 5 V (Vpp); 10 mV to 2.5 V (V_pp)
DC offset	high-Z; 50 Ω	±2.5 V; ±1.25 V
Arbitrary	sampling rate; memory depth	max. 10 Msample/s; 16k point
Logic analyzer (MSO) functionality
Digital input channels		16
MSO Memory depth		10 Msample for every channel
MSO Bandwidth		300 MHz (meas.)
MSO sampling rate		1.25 Gsample/s
MSO input impedance		100 kΩ ± 2 % \|\| ~4 pF (meas.) at probe tips
Parallel buses		up to 2
General data
Dimensions	W × H × D	390 mm × 220 mm × 152 mm (15.4 in × 8.66 in × 5.98 in)
Weight		2.5 kg (5.5 lb)
Display		10.1" WXGA TFT color display (1280 × 800 pixel)
Interfaces		USB host with MTP, USB device, LAN, powerful web server for remote display and operation
Operating system		Embedded

Available options

R&S®RTB2000 - Media Center

Convertitore A/D da 10 bit per vedere i dettagli di piccoli segnali sovrapposti a grandi segnali

Memoria da 10 mcampioni per acquisire per più tempo alla massima larghezza di banda

RTB2000 - high-resolution capacitive touchscreen

Touchscreen capacitivo da 10.1" ad alta risoluzione con supporto dei gesti

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