DESCRIPTION:
The Rohde & Schwarz RTM3002 configured with the RTM-B222 bandwidth upgrade provides 200 MHz bandwidth while retaining the full capabilities of the RTM3000 platform. Built around Rohde & Schwarz's "Power of Ten" architecture, the instrument combines a custom 10-bit analog-to-digital converter, deep acquisition memory, advanced triggering functions, and extensive analysis capabilities within a compact laboratory oscilloscope.
A defining characteristic of the RTM3000 family is its custom-designed 10-bit ADC architecture. Compared with conventional 8-bit oscilloscopes, the RTM3002 delivers four times the vertical resolution, allowing engineers to identify low-level signal details, switching ripple, power integrity issues, transient disturbances, and noise components with significantly greater clarity.
The oscilloscope supports real-time sampling rates up to 5 GSa/s and provides 40 Mpoints acquisition memory per channel, extending to 80 Mpoints in interleaved operation. This deep memory architecture enables long-duration waveform captures while maintaining high timing resolution, making the instrument particularly effective for analysing embedded processors, industrial communications, switching power supplies, serial interfaces, control systems, and transient events.
Standard functionality includes FFT spectrum analysis, digital voltmeter operation, trigger counter measurements, advanced triggering modes, automatic measurements, waveform mathematics, mask testing, and waveform search capabilities. Together, these tools provide a comprehensive analysis platform for both development and troubleshooting environments.
The RTM3002 platform can be expanded through optional protocol triggering and decoding packages supporting I2C, SPI, UART, RS-232, RS-422, RS-485, CAN, LIN, I2S, ARINC 429, and MIL-STD-1553 communications. Additional software options provide power analysis, frequency response analysis, spectrum analysis, arbitrary waveform generation, pattern generation, and advanced history mode acquisition.
For applications requiring digital analysis, the instrument can be upgraded with the RTM-B1 mixed-signal option, adding 16 digital logic channels for synchronous time-correlated analogue and digital measurements. This flexibility allows the platform to evolve alongside changing development requirements.
The large 10.1-inch WXGA capacitive touchscreen provides extensive workspace for waveform analysis, protocol decoding, FFT measurements, and automated measurement results. Combined with acquisition rates exceeding 64,000 waveforms per second and fast startup times, the RTM3002 delivers efficient operation in demanding engineering environments.
Keywords: Rohde & Schwarz RTM3002, RTM-B222, RTM3K-22, 200 MHz oscilloscope, embedded systems oscilloscope, communications oscilloscope
Technical Specifications
| Specification | RTM3002 + RTM-B222 |
|---|---|
| Oscilloscope Channels | 2 |
| Bandwidth | 200 MHz |
| Rise Time | Approx. 1.75 ns |
| Maximum Sample Rate | 5 GSa/s Interleaved |
| Sample Rate Per Channel | 2.5 GSa/s |
| ADC Resolution | 10 Bit |
| High Resolution Mode | Up to 16 Bit |
| Standard Memory Depth | 40 Mpoints per Channel |
| Maximum Memory Depth | 80 Mpoints Interleaved |
| Segmented Memory | Up to 400 Mpoints (Optional) |
| Waveform Capture Rate | >64,000 Waveforms/s |
| Fast Segmented Acquisition | Up to 2,000,000 Waveforms/s |
| Vertical Sensitivity | 500 µV/div to 10 V/div |
| Input Impedance | 1 Mohm or 50 ohm |
| FFT Spectrum Analysis | Standard, up to 128k Points |
| Digital Voltmeter | Standard |
| Frequency Counter | Standard |
| Trigger Counter | Standard |
| Protocol Analysis | Optional |
| Mixed Signal Capability | Optional RTM-B1 |
| Digital Channels | Up to 16 (Optional) |
| Arbitrary Waveform Generator | Optional RTM-B6 |
| Pattern Generator | Optional RTM-B6 |
| Power Analysis | Optional RTM-K31 |
| Frequency Response Analysis | Optional RTM-K36 |
| Spectrum Analysis | Optional RTM-K37 |
| Display Size | 10.1 Inch |
| Display Resolution | 1280 × 800 WXGA |
| Touchscreen | Capacitive Multi-Touch |
| Boot Time | Approx. 10 Seconds |
| Interfaces | USB Host, USB Device, LAN |
| Dimensions | 390 × 220 × 152 mm |
| Weight | Approx. 3.3 kg |
Key Features
- 200 MHz bandwidth via RTM-B222 upgrade
- Two analogue input channels
- Custom Rohde & Schwarz 10-bit ADC architecture
- Up to 5 GSa/s real-time sampling
- Up to 80 Mpoints acquisition memory
- Up to 16-bit high-resolution mode
- More than 64,000 waveforms per second acquisition rate
- FFT spectrum analysis
- Digital voltmeter and trigger counter
- Advanced triggering and search functions
- Optional 16-channel mixed-signal capability
- Optional serial protocol triggering and decoding
- Optional arbitrary waveform and pattern generation
- Optional power analysis and Bode plot analysis
- Large 10.1-inch WXGA touchscreen
- Fast 10-second startup
- Rohde & Schwarz probe interface technology
- USB and LAN connectivity
Usage Suitability
The RTM3002 + RTM-B222 is ideally suited for embedded systems development, industrial automation troubleshooting, communications engineering, serial bus debugging, power electronics design, manufacturing diagnostics, product validation, laboratory research, maintenance operations, and advanced electronics engineering applications requiring 200 MHz bandwidth and deep memory acquisition.
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