News and Updates
Please find below the latest news and updates from Hy-Q International and the world of frequency control devices and the array of industries our products find their way in to, from aerospace, military, medical, general radio communications and many more.
In satellite navigation, GPS and GNSS are often used interchangeably, but they refer to different technologies. GPS, developed by the U.S., is just one of several satellite systems, while GNSS includes multiple constellations like GPS, GLONASS, Galileo, QZSS, NavIC (IRNSS) and BeiDou providing wider coverage and improved accuracy. What is
Hy-Q International is pleased to advise they have recently signed a supply agreement to represent FHD Electronics within Australia and New Zealand. FHD Electronics is a leading manufacturer of acoustic components (microphones, speakers, buzzers, sensors and transducers) with over 15 years of experience within the field and are ISO 9001,
Quartz crystals are widely known for their use in frequency control applications. Quartz crystals are used to generate a precise frequency that can be used as a clock signal for microcontrollers, synchronize data transmission and many other electronic devices. The piezoelectric effect of quartz crystals is what makes them ideal
Quartz crystal oscillators are widely used in electronic devices as a stable frequency reference source. These oscillators work based on the piezoelectric effect of quartz crystal, which means that when a quartz crystal is subjected to a mechanical stress, it generates an electrical signal of a specific frequency. Quartz crystal
The Piezoelectric History The direct piezoelectric effect, the production of electricity by the application of pressure, was discovered by brothers J. and P. Curie in 1880. The converse effect was predicted by Lippmann in 1881 and confirmed by the Curies in the same year. The major application of piezoelectricity was
