The LGL Group, Inc., through its subsidiaries, engages in the design, manufacture, and sale of custom-designed engineered electronic components that are primarily used to control the frequency or timing of signals in electronic circuits. Its frequency control devices consist of packaged quartz crystals, crystal oscillators, and electronic filters. The company's products include the Packaged Crystal, a single crystal in a hermetically sealed package used by electronic equipment manufacturers to build oscillators for frequency control in their electronic devices; the Clock Oscillator, a self-contained package with a crystal and electronic circuitry, which is used as a subsystem to provide frequency control for devices; the Voltage Controlled Crystal Oscillator, a variable frequency oscillator; the Temperature Compensated Crystal Oscillator, a stable oscillator designed for use over a range of temperatures; and the Oven-Controlled Crystal Oscillators designed to produce stability over a range of operating conditions with very low phase noise. Its products also comprise electronic filters that provide filters with defined capabilities to filter out unwanted portions of timing signal. The LGL Group, Inc.'s products are used in infrastructure equipment for the telecommunications and network equipment industries, as well as in electronic systems for military applications, avionics, earth orbiting satellites, medical devices, instrumentation, industrial devices, and global positioning systems. It operates in the United States and internationally. The company was formerly known as Lynch Corporation and changed its name to The LGL Group, Inc. in June 2006. The LGL Group, Inc. was founded in 1917 and is headquartered in Orlando, Florida.