The Rohde & Schwarz HMO3054 is a 500 MHz mixed-signal oscilloscope engineered for signal characterization across four analog channels plus eight digital channels. It delivers real-time sampling at 4 GSa/s with up to 8 Mpts memory depth, supporting waveform capture rates reaching 200,000 Wfm/s when equipped with segmented memory. The instrument combines advanced triggering—including slope, pulse width, video, logic, and hardware-based serial bus protocols (I2C, SPI, UART, CAN, LIN)—with integrated FFT analysis and 28 auto-measurement parameters. A 6.5-inch VGA color display and embedded operating system enable direct signal analysis without external computing. Optional logic probe integration expands functionality to 16 digital channels via MSO capability.
Technical Specifications
• Bandwidth: 500 MHz
• Analog Channels: 4; Digital Channels: 8 (expandable to 16 with MSO option)
• Real-time Sample Rate: 4 GSa/s
• Memory Depth: 8 Mpts (adjustable automatically or manually)
• Segmented Memory (Optional HOO14): Up to 1000 segments; enables 200,000 Wfm/s capture rates
• Vertical Sensitivity: 1 mV/div to 5 V/div
• A/D Converter: Low-noise flash architecture
• Display: 6.5-inch VGA color TFT, 640 x 480 pixels, 500 cd/m² LED backlight
• Supply Voltage: 100–240 V AC
• Dimensions: 285 mm × 175 mm × 220 mm; Weight: 2.5 kg
– Key Features
• Advanced triggering: slope (A/B), pulse width, video, logic, serial bus, and hold-off
• Hardware-based serial protocol decoding (I2C, SPI, UART, CAN, LIN) standard
• FFT analysis with 64 kPts resolution (dBm, dBV, Vrms) and selectable windowing (Hamming, Hanning, Blackman, Rectangular)
• Formula editor and ratio cursor for custom measurements
• Pass/fail function for automated limit testing
• Segmented memory option supports capture of rare anomalies at high repetition rates
– Typical Applications
• Embedded systems debugging and protocol validation
• Power supply and signal integrity analysis
• Transient anomaly capture and characterization
• Educational and research environments
– Compatibility & Integration
• Standard Interfaces: 2× USB-A, 1× USB-B, RJ45 Ethernet, DVI-D
• Optional Interfaces: HO730 Ethernet/USB card, HO740 IEEE-488 (GPIB) card
• MSO Capability: Requires optional HO3508/HO3516 logic probe
• Included Accessories: 4× HZ350 oscilloscope probes (10:1), HO730 interface card, mains cable
