You searched for "arbitrary waveforms"
Aim-TTi
Aim-TTi TG5012A Function Generator, 1μHz Min, 50MHz Max, FM Modulation, Variable Sweep - With RS Calibration
Part: TG5012A
Function generator producing multiple waveforms from 1µHz to 50MHz.
Aim-TTi
Aim-TTi TG2511A Function Generator, 1μHz Min, 25MHz Max, FM Modulation, Variable Sweep - With RS Calibration
Part: TG2511A
Signal generator producing test waveforms from 1 microhertz to 25 megahertz.
Aim-TTi
Aim-TTi TG2512A Function Generator, 1μHz Min, 25MHz Max, FM Modulation, Variable Sweep
Part: TG2512A
Dual-channel 25MHz function generator with modulation capabilities for testing.