The Keysight MSOX4104A is a 1 GHz mixed-signal oscilloscope combining four analog channels with 16 integrated digital channels for embedded systems debugging and signal analysis. This benchtop instrument delivers 5 GSa/s maximum sample rate, 4 Mpts record length, and 1,000,000 waveforms/sec update rate—enabling real-time capture of complex signal behavior across analog and digital domains simultaneously.

Technical Specifications

Acquisition & Measurement
• Bandwidth: 1 GHz
• Analog Channels: 4; Digital Channels: 16
• Sample Rate: 5 GSa/s (half-channel interleaved)
• Record Length: 4 Mpts (MegaZoom IV smart memory)
• Waveform Update Rate: 1,000,000 wfms/sec
• Calculated Rise Time: ≤ 450 ps
• Vertical Resolution: 8 bit
• Minimum Vertical Sensitivity: 1 mV/div
• Input Impedance: 1 MΩ (analog), 100 kΩ (digital)
• Input Capacitance: 8 pF

Triggering
• Internal Trigger Sensitivity: Greater of 1 div or 5 mV (< 10 mV/div); 0.6 div (≥ 10 mV/div)
• External Trigger: ± 1.6 V and ± 8 V ranges (DC to 200 MHz)
• Trigger Level Range: ± 6 div from center; external ± 8 V or ± 1.6 V
• Trigger Holdoff: 40 ns to 10.00 s

Physical & Environmental
• Display: 12.1-inch capacitive color touch screen, SVGA, 256 intensity levels
• Dimensions: 454 × 275 × 156 mm; Weight: 6.3 kg
• Power: 100–240 V, 50/60 Hz ± 10% auto-ranging; maximum 120 W
• Operating Temperature: 0 to +50 °C
• Storage Temperature: –30 to +70 °C
• Operating Humidity: 50% to 95% RH at 40 °C for 5 days
• Safety Category: CAT I 300 V

– Key Features

• MegaZoom IV smart memory and segmented memory standard
• Zone touch triggering capability
• 12.1-inch capacitive touchscreen interface

– Interfaces & Integration

USB and LAN connectivity. Protocol decode support includes CAN, IIC, LIN, RS232, SPI, and UART.

– Warranty & Support

3-year manufacturer warranty; certificate of calibration included with 2-year calibration interval.