The Agilent 54845A 4 Ch 1.5 GHz Infiniium Oscilloscope combines a simple, analog-like front panel, a familiar Windows-based graphical user interface, and a built-in information system. Dedicated scale and offset knobs for each vertical channel, color coded with the waveform colors, provide intuitive scope operation. Backlit LEDs on the front panel show at a glance how the scope is set up. A single QuickMeas button gives you four of your favorite measurements with statistics at the push of a button. Infiniium’s built-in information system puts measurement assistance at your fingertips. A Setup Guide walks you step-by-step through making more than 20 common complex measurements like jitter and runt triggering. In addition, context-sensitive help is available to define all features available in the Windows dialog boxes. In addition to the standard trigger modes such as edge, glitch, pattern, state, delay, video and line, Agilent’s violation trigger adds capabilities such as runt trigger, setup/hold time trigger, pulse width trigger, and transition trigger to capture those elusive violations. And, Infiniium’s graphical dialog boxes make it easy to set up advanced trigger conditions. Specifications. Bandwidth: 1.5 GHz. Channels: 4. Sample Rate: 2 ch. mode: 8 GSa/s | 4 ch. mode: 4 GSa/s. Memory/Channel: 2 ch. mode: 64K | 4 ch. mode: 32K. Vertical Resolution: 8 bits; 12 bits or greater with averaging. Sensitivity: 1 M ohm: 2 mV/div to 2 V/div | 50 ohm: 2 mV/div to 1 V/div. Input Impedance: 1 M ohm ±1% (~12pF) or 50 ohm ±1.5%. Timebase Range: 100 ps/div to 20 s/div. Trigger Enhancements: Edge, glitch, pattern, state, delay by time, delay by events, video, line, violation (runt, setup/hold time, pulse width, transition). Display: Large 8.4-inch color active matrix LCD display. I/O: 10/100 Mbps LAN, GPIB, RS-232, and Centronics. Options. Opt 001, Provides additional standard probes (2 1161A probes). Opt 002, Add 1 1162A 1:1 passive probe. Opt 003, Add 1 1163A 10:1 500 ohm, low C passive probe. Opt 006, Add 1 1152A 2.5 GHz, 0.6 pF active probe. Opt 008, Add 1 1153A 200 MHz differential probe. Opt 009, Add 1 1154A 500 MHz differential probe. Opt 010, Add 1 1159A 1 GHz differential probe. Opt 100, Communication Mask Test Kit (E2625A). Opt 200, Voice Control for Infiniium oscilloscopes.