MTRONPTI offers the most extensive and diverse product selection of variable frequency drives for the global market that requires technical and reliable solutions. MTRONPTI aims to become a supplier of variable frequency drives for communications, military, avionics and test equipment. The frequency control products of MTRONPTI include quartz crystal oscillator based on low frequency to high frequency clock oscillator, voltage controlled crystal oscillator, voltage controlled oscillator SAW, temperature controlled crystal oscillator, crystal oscillator, digital output high precision crystal oscillator, crystal oscillator and filter assembly.