Backed by over 40 years experience in the manufacture of frequency products, IQD is a recognised market leader in the frequency control market. With active customers in over 60 countries, IQD offers one of the most comprehensive frequency product ranges available, from low cost commercial grade product to that used in high reliability industrial, automotive and military grade applications including: Quartz Crystals,Clock Oscillators,Automotive Crystals & Oscillators to AEC-Q200/TS16949,Fast Make Oscillators,VCXOs,TCXOs & VCTCXOs,OCXOs,GPS Disciplined OCXOs,Rubidium Oscillators.