Agilent / Keysight DSO9104H High-Definition Oscilloscope: 1 GHz, 4 Channels

The Agilent/Keysight DSO9104H is a 1 GHz, 4-channel high-definition oscilloscope engineered for precision signal capture and analysis in demanding measurement environments. It delivers 11 bits of vertical resolution at 1 GHz bandwidth, 5 GSa/s sampling rate, and up to 3× lower noise than traditional 8-bit instruments through linear noise reduction and hyper-sampling technology. The 15" XGA LCD display and 100 Mpts standard memory enable extended waveform capture and detailed signal examination.

Technical Specifications

• Bandwidth: 1 GHz


• Analog Channels: 4


• Sample Rate: 5 GSa/s


• Vertical Resolution: 11 bits at 1 GHz; up to 12 bits at ≤500 MHz (4096 quantization levels)


• Memory Depth: 100 Mpts (standard)


• Maximum Input Voltage: 150 V RMS/DC (1 MΩ), CAT I ±250 V DC + AC; 5 Vrms AC coupling (50 Ω)


• Display: 15" XGA LCD


• Dimensions: 33 cm H × 43 cm L × 23 cm W


• Weight: 11.8 kg


• Power Input: 100–240 VAC auto-switching; max 375 W dissipation


• Optional: 16 digital channels (MSO upgrade)

Key Features

• Advanced trigger library: edge, glitch, runt, timeout, pattern/pulse range, state, pulse width line, window, setup/hold, video, serial


• AutoProbe interface for automatic attenuation and probe power configuration


• Noise performance 3× lower than conventional 8-bit oscilloscopes


• Intuitive trigger dialogs with visual feedback

Interfaces & Connectivity

• USB ports for data logging and firmware updates


• RS-232 port


• LAN connectivity

Typical Applications Medical device characterization, automotive electronics analysis, consumer product development, power system measurements, and protocol debugging via optional decode software (RS-232/UART, USB, CAN/LIN/FlexRay, I²C/SPI, Ethernet, PCI Express, MIPI D-PHY, JTAG).