Tektronix FG502

Low distortion sine
Square, triangle, positive and negative pulse and ramp waveforms
Frequency range from 0.1 Hz to 11 MHz
A voltage controlled frequency (VCF) controls the output frequency from an external source
A +2.5 V square wave trigger is available at the front panel and a variable DC offset of ±5 V is also provided
Designed to operate in a TM500-Series power module (sold separately)
An external gate input allows the generator to operate for the duration of an externally applied gating signal. This mode provides either a single cycle output, or a train of preselected wave forms, depending on the gating signal width and the frequency setting