You have come to the right place, if you need crystal oscillators. We specialize in quality crystal oscillators and other units, custom solutions and fast turn around from concept to delivery. Frequency Management has been supplying quick delivery and tight tolerance of crystal oscillators and applications to the communications industry for more than thirty years. FMI currently supplies product to a variety of markets including; computer peripherals, industrial instrumentation, LAN/WAN, optical networks and wireless products. Crystal oscillators are a timing device that consists of a crystal and an oscillator circuit combined to provide an output waveform at a specific frequency. For more information on our crystal oscillators, contact us at (800) 800-9825.