The 184 Function Generator covers a frequency range of 0.0001Hz to 5MHz. Linear or Log sweeps plus trigger and gated outputs 20Vp-p output with 80 dB Attenuator Sine, square, triangle, pulse, TTL pulse, and dc outputs.
The Wavetek 144 Sweep Generator gives you two independent generators, the main function generator & and auxiliary ramp generator.
The auxiliary generator can sweep, trigger and gate the main generator with controllable sweep time and trigger and gate repetition rates.
Wide frequency range from 0.0005 Hz to 10 MHz in a 10 overlapping decade ranges. Waveforms include sine, square, triangle, positive pulse, negative pulse, and ramp.