DESCRIPTION:

The Rohde & Schwarz RTA4K-04 is a 4-channel digital oscilloscope based on the RTA4000 Series platform, delivering 200 MHz bandwidth with advanced 10-bit analog-to-digital conversion technology for improved signal fidelity and measurement accuracy. Designed for engineers, technicians, educators, and researchers, the instrument provides the performance required for electronics development, power analysis, industrial maintenance, and embedded system debugging.

The oscilloscope features a maximum real-time sampling rate of 5 Gsample/s and a standard memory depth of 100 Mpoints per channel, enabling capture and analysis of long signal sequences while maintaining high timing resolution. The 10-bit ADC provides up to four times the vertical resolution of conventional 8-bit oscilloscopes, allowing small signal details to be viewed alongside larger waveform components.

A 10.1-inch capacitive touchscreen display with 1280 × 800 resolution provides intuitive operation and rapid access to measurement functions. Standard analysis tools include FFT spectrum analysis, mask testing, automatic measurements, digital voltmeter functionality, trigger counter operation, mathematical analysis, and waveform history capabilities.

The platform can be expanded with optional mixed signal capability, protocol decoding, arbitrary waveform generation, power analysis, frequency response analysis, and segmented memory options, making the RTA4K-04 a flexible solution for both laboratory and production environments.

Technical Specifications

• Model: RTA4K-04 (RTA4004)
• Oscilloscope channels: 4
• Bandwidth: 200 MHz
• Sample rate: Up to 5 Gsample/s
• ADC resolution: 10-bit
• Memory depth: 100 Mpoints per channel
• Interleaved memory: 200 Mpoints
• Waveform update rate: 64,000 waveforms/s
• Display: 10.1-inch capacitive touchscreen
• Display resolution: 1280 × 800
• Input impedance: 1 Mohm / 50 ohm
• FFT spectrum analysis
• Mask testing
• Mathematical functions
• Automatic measurements
• Digital voltmeter
• LAN connectivity
• USB connectivity
• Optional 16-channel MSO expansion

Key Features

• 4 analog channels
• 200 MHz bandwidth
• 10-bit ADC architecture
• Up to 5 Gsample/s sampling rate
• 100 Mpoints memory depth
• 64,000 waveforms/s update rate
• 10.1-inch touchscreen display
• FFT spectrum analysis
• Mask testing capability
• Digital voltmeter functionality
• Optional mixed signal analysis
• Optional protocol decoding
• Optional power analysis
• Suitable for embedded systems development
• Suitable for power electronics analysis
• Suitable for industrial troubleshooting
• Suitable for laboratory and educational environments