Rohde and Schwarz HMO3052 Mixed Signal Oscilloscope, 500 MHz, 2-Channel

The Rohde & Schwarz HMO3052 is a 500 MHz mixed-signal oscilloscope combining 2 analog channels with 8 digital channels for comprehensive signal analysis across R&D, production testing, and design environments. Operating at 4 GSa/s with 8 Mpts memory depth, it delivers real-time capture of complex digital and analog phenomena. The instrument integrates time-domain, logic, protocol, and frequency analysis into a single platform, supported by a 6.5-inch VGA color display at 640 × 480 pixels.

Technical Specifications

• Bandwidth: 500 MHz
• Analog Channels: 2
• Digital Channels: 8 standard; expandable to 16 with optional logic probe (HO3508/HO3516)
• Max. Real-Time Sample Rate: 4 GSa/s
• Max. Memory Depth: 8 Mpts (segmentable into up to 1000 segments)
• Vertical Resolution: 8 bits standard; up to 16 bits with HiRes mode
• Vertical Sensitivity: 1 mV/div to 5 V/div
• Rise Time: ≤ 0.7 ns
• Input Coupling: AC, DC, GND
• Input Impedance: 1 MΩ || 13 pF
• FFT Analysis: Up to 128,000 points
• Automatic Measurements: 28 parameters plus statistics
• Frequency Counter: 6-digit hardware counter
• Display: 16.5 cm (6.5″) VGA color TFT, 640 × 480 pixels

– Key Features

• Hardware-accelerated serial bus triggering and decoding: I2C, SPI, UART, CAN, LIN
• Advanced trigger modes: slope, pulse width, video, logic, hold-off, risetime, runt
• 19 mathematical functions including arithmetic operations
• 3-digit digital voltmeter for simultaneous analog channel measurements
• Segmented memory for capturing rare anomalies at high sample rates
• Integrated pattern generator and pass/fail analysis
• Formula editor and ratio cursor for custom measurements

– Typical Applications

Embedded systems development, mixed-signal circuit validation, protocol analysis, production test automation, and anomaly capture in time-critical applications.

– Compatibility & Integration

Optional logic probes (HO3508 for 8 channels; HO3516 for 16 channels) extend digital measurement capabilities. Standard MSO functionality enables parallel analog and digital signal observation.