M-tron Industries, Inc. engages in the designing, manufacturing and marketing of engineered, reliability frequency and spectrum control products used to control the frequency or timing of signals in electronic circuits in various applications in the United States and internationally. The company's products include radio frequency, microwave, and millimeter wave filters; cavity, crystal, ceramic, lumped element, and switched filters; high performance and high frequency oven-controlled crystal oscillators ("OCXO"), integrated phase-locked loops ("PLL") OCXOs, temperature-compensated crystal oscillators ("TCXO"), voltage-controlled crystal oscillators ("VCXO"), and low jitter and harsh environment oscillators; crystal resonators, Integrated Microwave Assemblies ("IMA"), and state-of-the-art solid state power amplifier products. Its products are used in applications in the commercial and military aerospace, defense, space, avionics, and industrial markets. The company was founded in 1965 and is headquartered in Orlando, Florida.