Rohde & Schwarz RTA4004 Digital Oscilloscope

Overview

The Rohde & Schwarz RTA4004 is a 4-channel digital oscilloscope designed for signal integrity analysis, power measurements, and EMI debugging. Built with a proprietary 10-bit ADC that delivers up to 16-bit resolution, the RTA4004 captures sharp waveforms with exceptional detail. Its class-leading low noise, deep memory of 100Msample per channel, and timebase accuracy of ±0.5 ppm make it ideal for professionals who demand precision and reliability.

The oscilloscope includes integrated logic analysis, protocol analysis, spectrum analysis, waveform and pattern generation, counter, and digital voltmeter capabilities. An intuitive touchscreen interface provides easy access to all tools, and the scope grows with your needs through flexible software licensing and hardware upgrades up to 1 GHz bandwidth.

Key Features

• 4 channels with 200 MHz bandwidth (upgradeable to 350 MHz, 500 MHz, or 1 GHz)
• 10-bit ADC with up to 16-bit resolution for sharper waveforms
• 500 μV/div sensitivity with full measurement bandwidth
• 2.5 Gsample/s per channel, 5 Gsample/s in interleaved mode
• Deep memory: 100 Msample per channel standard, 200 Msample interleaved
• History function with up to 1 Gsample recording depth
• Segmented memory (1 Gsample standard) for capturing protocol sequences with gaps
• Class-leading timebase accuracy of ±0.5 ppm
• Protocol-aware triggering and decoding for serial buses
• MSO option for 16 digital channels (upgradeable)
• Integrated spectrum analyzer and waveform generator
• Large high-resolution capacitive touchscreen

Applications

• Power integrity analysis with ability to measure large DC offsets and small ripples
• Power analysis with capture of long signal sequences at high sample rates
• EMI debugging using near-field probes and time-frequency correlation
• Digital signal analysis with protocol decoding

Included Accessories

• Four RT-ZP10 500 MHz passive probes
• Power cord