# RTB2K-102M Rohde & Schwarz NEW

Processed by editor

### Key Features at a Glance

-   2-channel digital oscilloscope, 100 MHz analog bandwidth
-   10-bit ADC vertical resolution, up to 16-bit in high-resolution decimation mode
-   2.5 Gsample/s interleaved sample rate; 1.25 Gsample/s per channel
-   10 Msample memory standard per channel; 20 Msample interleaved
-   1 mV/div input sensitivity across the full bandwidth
-   10.1" WXGA capacitive touch display, 1280 × 800 resolution
-   Includes RTB2-B1 mixed-signal option: 16 digital channels via two R&S RT-ZL03 logic probes
-   Integrated waveform generator, 4-bit pattern generator, history & segmented memory standard

* * *

**In summary,** the Rohde & Schwarz **RTB2K-102M** is a two-channel 100 MHz MSO configuration with 16 digital channels within the R&S RTB 2 Series family. It pairs a 10-bit ADC with a 10.1" capacitive touch interface and delivers up to 2.5 Gsample/s interleaved sampling, 10 Msample standard memory per channel, and 1 mV/div input sensitivity across the full analog bandwidth — a combination aimed at engineers who want precise vertical resolution without sacrificing the responsive touchscreen workflow of a modern bench scope.

### What is the RTB2K-102M used for?

The RTB2K-102M is used for embedded firmware, automotive, and IoT engineers who need to time-correlate analog signals with digital bus traffic on the same screen. Typical tasks include power-rail integrity checks, switching-loss analysis, serial-bus debug (I²C, SPI, UART, CAN, LIN with the corresponding decode options), frequency-response measurements via the Bode-plot option, and mask-based production go/no-go testing.

### How does the 10-bit ADC change the measurement?

A 10-bit converter resolves 1024 vertical levels — four times the granularity of a conventional 8-bit scope. With high-resolution decimation engaged, effective resolution rises to 16 bit, which is particularly useful for low-amplitude signals riding on a DC offset (ripple on a regulator output, sensor mV-level swings, or noise-floor characterization on a power rail).

#### Factual grounding

The RTB2K-102M provides 100 MHz of analog bandwidth (–3 dB), 2 analog input channels at 1 MΩ ± 2 % (9 pF ± 2 pF) input impedance, an input sensitivity range of 1 mV/div to 5 V/div, and a maximum input voltage of 300 V (RMS) (400 V peak), derating at 20 dB/decade to 5 V (RMS) above 250 kHz. Timebase ranges from 1 ns/div to 500 s/div with ±2.5 ppm accuracy after delivery/calibration at +23 °C. Trigger types include edge, width, video, pattern, runt, rise/fall time, serial bus, timeout, and line. The waveform acquisition rate reaches up to 50,000 waveforms/s in dot display mode.

#### Industry alignment

The base unit is engineered against IEC 61010-1, EN 61010-1, CAN/CSA-C22.2 No. 61010-1-04, and UL 61010-1 safety standards, and certified to VDE and CCSAUS. EMC compliance follows CISPR 11 / EN 55011 group 1 class A and IEC/EN 61326-1 table 2 industrial-environment immunity requirements. The recommended calibration interval is 1 year. Rohde & Schwarz is a privately held, family-owned company headquartered in Munich, Germany, with an installed base trusted in defense, aerospace, telecom, broadcast, and demanding RF-adjacent labs across Europe and globally.

#### What sets the RTB 2 Series apart

-   Built-in **arbitrary waveform generator** (RTB-B6) standard — sine to 25 MHz, arbitrary playback to 10 MHz, 14-bit resolution, AM/FM/ASK/FSK modulation, and sweep/burst modes
-   **4-bit pattern generator** standard — bus signal source for SPI, I²C, UART, CAN, LIN at up to 1 Mbit/s, plus a programmable counter to 25 MHz
-   **History & segmented memory** (RTB-K15) standard — up to 13,107 segments and continuous fast-segment recording with <2.5 µs blind time
-   **Digital voltmeter** and 6-digit **frequency counter** integrated — eliminates a separate DMM/counter for many bench tasks
-   Search across edge, width, peak, rise/fall, runt, data-to-clock, pattern, and protocol events with on-screen markers and result tables
-   Up to 5 math waveforms, FFT with five window functions, four reference signals, and pass/fail mask testing

* * *

### Accessories Supplied

Passive probe

One 300 MHz, 10:1, 10 MΩ, 400 V (RMS) passive probe per analog channel (R&S RT-ZP03S)

Logic probes

Two R&S RT-ZL03 active 8-channel logic probes (RTB2-B1 mixed-signal option, 16 digital channels total)

Power cord

Region-appropriate AC power cord

Documentation

Getting started manual and safety instructions

* * *

### Product Core & Specifications

The RTB2K-102M is built around the same 100 MHz, 10-bit acquisition platform that defines the R&S RTB 2 Series. Bandwidth is set in the factory or upgraded later via keycode, and the same platform supports an optional 16-channel logic probe set (RTB2-B1) and an application-software bundle (I²C/SPI, UART/RS-232/422/485, CAN/LIN, and frequency-response analysis) without changing the underlying hardware. The result is a single chassis that scales from 100 MHz 2-channel DSO work up to a mixed-signal embedded-debug bench with serial decode and Bode-plot analysis.

#### Vertical System

Parameter

Value

Input channels

2 analog channels

Input impedance

1 MΩ ± 2 % with 9 pF ± 2 pF (meas.)

Analog bandwidth (–3 dB)

\> 100 MHz

Lower frequency limit (–3 dB, AC coupling)

< 2 Hz (meas.)

Bandwidth limit (selectable)

20 MHz (max. –1.8 dB, min. –3.5 dB)

Rise time (10 % to 90 %, calculated)

< 3.5 ns

Vertical resolution

10 bit; up to 16 bit with high-resolution decimation

Input sensitivity

1 mV/div to 5 V/div

DC gain accuracy (sensitivity > 5 mV/div)

±1.5 % of full scale

DC gain accuracy (sensitivity ≤ 5 mV/div)

±2 % of full scale

Offset accuracy

±(0.5 % × |offset| + 0.1 div × input sensitivity + 1 mV)

Input coupling

DC, AC (> 7 Hz)

Maximum input voltage

300 V (RMS), max. 400 V (Vp); derates at 20 dB/decade to 5 V (RMS) above 250 kHz

Position range

±5 div (depends on offset)

Channel-to-channel isolation (input freq < analog BW)

\> 50 dB

Invert signal

Yes

#### Horizontal & Acquisition

Parameter

Value

Timebase range

1 ns/div to 500 s/div

Channel deskew

±500 ns

Modes

Normal, roll (≥ 50 ms/div)

Timebase accuracy (after delivery / calibration, +23 °C)

±2.5 ppm

Timebase accuracy (during calibration interval)

±3.5 ppm

Max. realtime sampling rate (normal)

1.25 Gsample/s

Max. realtime sampling rate (interleaved)

2.5 Gsample/s

Memory depth (normal)

10 Msample per channel

Memory depth (interleaved)

20 Msample per channel

Acquisition modes

Sample, peak detect (800 ps), high resolution, envelope, average, envelope + peak detect

Number of averaged waveforms

2 to 100,000

Waveform acquisition rate

up to 50,000 waveforms/s (dot display, single channel, auto record length)

#### Trigger System

Parameter

Value

Trigger modes

Auto, normal, single; n single with RTB-K15 option

Trigger types

Edge, width, video, pattern, runt, rise time, fall time, serial bus, timeout, line

Hold-off range

Inactive, or 50 ns to 10 s

Pulse width min / max

6.4 ns / 13.5 s

Video trigger standards

PAL, NTSC, SECAM, PAL-M, SDTV 576i

External trigger input impedance

1 MΩ ± 2 % with 9 pF ± 2 pF (meas.)

Trigger level (analog channels)

±5 div from center of screen

Trigger output (AUX OUT)

0 to 4.8 V at high Z; 0 to 2.4 V into 50 Ω; high-active pulse per acquisition trigger

Serial bus protocols (with option)

I²C / SPI (RTB-K1), UART / RS-232 / RS-422 / RS-485 (RTB-K2), CAN / LIN (RTB-K3)

#### Waveform Measurements, Math & Built-in Meters

Parameter

Value

Automatic measurements

burst width; count positive / negative pulses; count rising / falling edges; mean; RMS cycle; RMS; mean cycle; peak-peak; peak+; peak–; frequency; period; amplitude; top / base level; positive / negative overshoot; pulse width +/–; duty cycle +/–; rise / fall time; delay; phase; crest factor; slew rate +/–; σ std deviation; σ std deviation cycle; delay to trigger

Number of active measurements

8

Cursors

Vertical, horizontal, V-marker; x/y tracking; coupling of cursors; two sources

Math waveforms

Up to 5 (add, subtract, multiply, divide, square, sqrt, abs, reciprocal, inverse, log10, ln, derivation, integration, low/high pass, track period / frequency / pulse width / duty cycle)

FFT

Start / stop / center / span freq, vertical scale & position, RBW, gate; windows: Hanning, Hamming, Blackman, rectangular, flat top; min/max hold, average 2–1024; dBm, dBV, dBµV, V (RMS)

Digital voltmeter

DC, AC+DC (RMS), AC (RMS); up to 4 measurements; up to 3 digits; 1 MHz bandwidth

Frequency counter

Frequency, period; 6-digit resolution; 0.05 Hz to scope bandwidth

Mask testing

Acquired waveform with user tolerance; pass/fail statistics; actions: sound, acquisition stop, screenshot, save waveform, pulse out

#### Mixed-Signal Capability (RTB2-B1, Included)

Parameter

Value

Logic input channels

16 channels (D15 to D0), two R&S RT-ZL03 logic probes (8 channels each)

Input impedance

100 kΩ ± 2 % || ~4 pF (meas.) at probe tip

Max. input frequency

300 MHz (meas.) at normal hysteresis & minimum input swing

Max. input voltage

±40 V (Vp); 32 V (RMS), derates to 7 V (RMS) at 20 dB/decade above 25 MHz

Minimum input voltage swing

300 mV (Vpp) small / 800 mV medium / 1500 mV large hysteresis

Threshold groups

D15–D8 and D7–D0 independently

Threshold range

–2 V to 8 V in 10 mV steps; predefined: CMOS 5.0 V, CMOS 3.3 V, CMOS 2.5 V, TTL, ECL

Threshold accuracy

±(100 mV + 3 % of threshold setting) (meas.)

Sample rate

1.25 Gsample/s per channel

Memory depth

10 Msample/ch (two probes); 20 Msample/ch (single probe, interleaved)

Channel-to-channel skew

Max. 800 ps (meas.)

#### Waveform Generator & 4-Bit Pattern Generator (RTB-B6, Standard)

Parameter

Value

Resolution / sample rate

14 bit / 250 Msample/s

Amplitude (high Z / 50 Ω)

20 mV – 5 V (Vpp) high Z; 10 mV – 2.5 V (Vpp) 50 Ω; accuracy 3 % (≤ 100 kHz)

DC offset (high Z / 50 Ω)

±2.5 V / ±1.25 V; accuracy 3 % or ±5 mV whichever greater

Sine

0.1 Hz – 25 MHz; SFDR > 40 dBc; THD > 40 dBc (both meas.)

Rectangle / Pulse

0.1 Hz – 10 MHz; pulse duty cycle 1 % – 99 %, adjustable edge time

Ramp / triangle / sinc / exponential

0.1 Hz – 1 MHz

Arbitrary

0.1 Hz – 10 MHz; 16 kpoints memory

Noise

Bandwidth max. 25 MHz; level 0 % – 100 % of amplitude

Modulation

AM, FM, ASK, FSK; modulating freq 0.1 Hz – 1 MHz

Sweep

1 Hz – 25 MHz start/stop; 1 ms – 10 s sweep time; linear / log / triangle

Burst

1 – 1024 cycles; 28 ns – 17 s idle time; 0° – 360° start phase

4-bit pattern generator

Probe adjust (1 kHz / 1 MHz square ≈ 2.5 Vpp); bus signal sources for SPI, I²C, UART, CAN, LIN at 9600 bps – 1 Mbps; 4-bit counter 1 mHz – 25 MHz; programmable pattern 2048-bit memory

#### Display, I/O & General Data

Parameter

Value

Display

10.1" WXGA capacitive touch, 1280 × 800

Diagram types

Yt, XY, zoom, FFT (manually changeable vertical window size)

Persistence

50 ms to 12.8 s, infinite

Reference signals

Up to 4

USB host (front)

1 × Type A, USB 2.0, FAT32 USB drives only

USB device (rear)

1 × Type B, USB 2.0

Ethernet

1 port, 1 Gbit

AUX OUT (BNC)

Trigger out, 10 MHz reference (±3.5 ppm meas.), mask violation pulse, waveform-generator output

Probe compensation output

Rectangle Vlow 0 V, Vhigh 2.5 V (meas.); 1 kHz during probe adjust or manual

Operating temperature

0 °C to +50 °C

Storage temperature

–40 °C to +70 °C

Altitude (operating / non-op)

3000 m / 4600 m

Power supply

100 V – 240 V at 50 Hz – 400 Hz, 0.95 A – 0.5 A; max. 60 W

Power consumption in stand-by

0.5 W (meas.)

Dimensions (W × H × D)

390 mm × 220 mm × 152 mm (15.4 in × 8.66 in × 5.98 in)

Weight (nom.)

2.5 kg (5.5 lb)

EMC

CISPR 11 / EN 55011 group 1 class A; IEC/EN 61326-1 table 2 industrial-immunity

Safety

IEC 61010-1, EN 61010-1, CAN/CSA-C22.2 No. 61010-1-04, UL 61010-1

Certifications

VDE, CCSAUS

Calibration interval

1 year

Warranty (base unit)

3 years (base unit); 1 year all other items

**Important — Probe Bandwidth Matters.** Oscilloscope measurements are limited by the lower of the scope bandwidth or the probe bandwidth. Standard 300 MHz passive probes (R&S RT-ZP03S) are included with the unit; for higher-bandwidth or specialty work (current, differential, high-voltage), select probes whose bandwidth matches or exceeds the scope bandwidth. Contact your Test Architect for probe selection guidance.

#### Available Options & Upgrades

Option

Description

RTB-B221 / B222 / B223

Bandwidth upgrade for RTB22 → 100 / 200 / 300 MHz

RTB-B241 / B242 / B243

Bandwidth upgrade for RTB24 → 100 / 200 / 300 MHz

RTB2-B1

Mixed-signal option: 16 logic channels with two RT-ZL03 logic probes (300 MHz)

RTB-K1

I²C / SPI triggering and decoding (up to 10 Mbps I²C; 25 Mbps SPI)

RTB-K2

UART / RS-232 / RS-422 / RS-485 triggering and decoding (up to 3 Mbps)

RTB-K3

CAN / LIN triggering and decoding (CAN to 2 Mbps; LIN to 2.5 Mbps)

RTB-K36

Frequency response analysis (Bode plot), 10 Hz – 25 MHz, > 70 dB dynamic range (typ.)

RTB2-PK1

Application bundle: RTB-K1 + RTB-K2 + RTB-K3 + RTB-K36

This webpage was written by a human with an A.I. "Intern", which may contain errors. Please review the Manufacturers Data Sheet to verify published specifications. Feedback on this webpage is always welcome, please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.

## Details

- **Price:** 3375.0 USD
- **Vendor:** Rohde & Schwarz
- **Type:** Ms Oscilloscope
- **Tags:** Buy New Equipment AVADA, Manufacturers, Mixed Signal, Mixed Signal Oscilloscope, New, Oscillioscope, Oscilloscope, Oscilloscopes, Product new, product_manual_group_3, Product_new, Rohde, Rohde & Schwarz

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3375.00 USD | In stock |

## Images

- RTB2K-102M Rohde & Schwarz NEW

---

> Source: [ValueTronics](https://valuetronics.com/products/rtb2k-102m-new-rohdes-unassigned-new)
> Updated: 2026-05-21