Hp / Agilent 209A The 209A Oscillator is a small, lig

The 209A Oscillator is a small, lightweight, sine/square oscillator. Stable, accurate signals which can be synchronized with an external source are instantly available over a frequency range from 4Hz to 2MHz. Separate adjustable sine/square outputs are located on the front-panel. Distortion and flatness can be minimized at low frequencies by a rear-panel Low Distortion Mode switch. Sine wave output of 5 V (600-ohms); square wave output of 20 V (p-p) into 600-ohms