General Electronic Devices, GED, is a high quality, high volume manufacturer of standard and custom electronic devices such as VCOs, OCXOs, VCXOs, TCXOs, VCTCXOs, DROs, Frequency Translators, Synthesizers, Microwave Amplifiers, Clock Oscillators and Crystals. The frequency spectrum of our devices covers the range from 30Hz to 26GHz.

http://www.gedlm.com/