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The editor presents a Cartesian grid where X is time and Y is voltage. But here is the magic: It allows you to draw waveforms using or point-by-point dragging . Want a sine wave with a 10% duty cycle spike on the third period? You type it in. You don't wrestle with a nested menu structure. The "Poor Man's AWG" The most beloved feature of the IntuiLink Waveform Editor is the "Arbitrary to Standard" conversion.
This piece is written from the perspective of a technical journalist or application engineer, focusing on the value and utility of the tool rather than just a list of specifications. In the age of bloated GUI software and cloud-based subscription models, there is a quiet hero still humming along on the hard drives of legacy XP machines and modern Windows 10 virtualization layers alike: Agilent (now Keysight) IntuiLink .
It is unsupported. It is abandonware in the eyes of the corporation. But on the forums of EEVblog, in the toolchains of vintage audio repair shops, and on the offline laptops of RF test engineers, the IntuiLink Waveform Editor lives on—a ghost in the machine, still generating perfect arbitrary waveforms, one click at a time. If you are maintaining legacy HP/Agilent equipment, keep a copy of IntuiLink on a virtual machine. It is lightweight, stable, and infinitely faster than modern alternatives for 90% of basic arbitrary waveform jobs. It is a relic, yes. But it is a useful relic.
For the uninitiated, IntuiLink was the bridge between a PC and a bench-top waveform generator (like the venerable 33120A or 33250A). But for those who have used it, the Waveform Editor was never just a driver. It was a sandbox. Modern arbitrary waveform generators (AWGs) come with massive touchscreens and complex Python APIs. But when you need to generate a 16-level staircase with a glitch exactly 2.3 milliseconds after the trigger, nothing beats the raw, spreadsheet-like logic of IntuiLink.
Many labs only have a basic function generator. IntuiLink allows you to take a complex custom waveform (say, an ECG simulation or a multi-tone audio signal), quantize it to the 8-bit, 16k-point memory of an old 33120A, and download it via GPIB or RS-232.