Founded in 2002 to fill a gap in flight-test telemetry, Quasonix designs and makes telemetry equipment for aeronautical test programs, including the transmitters, receivers and antenna systems that carry data from aircraft to ground stations. Based in the Greater Cincinnati area with an antenna division in California, the company is known for its work on spectrally efficient SOQPSK-TG and Multi-h modulations, contributions to IRIG 106 standards, and end-to-end telemetry links. Quasonix products are made in the USA, and its quality system is certified to ISO 9001:2015.
ISO 9001:2015
certification
Quad Tron, IncQuad Tron, Inc. designs, fabricates, and manufactures airborne telemetry systems and equipment, including microminiaturized telemetry components and subassemblies. The company serves high-reliability aerospace programs and high-volume commercial applications in automotive and biomedical industries.334419WARMINSTER, PA
GDP Space SystemsFor nearly 50 years, GDP Space Systems has designed and manufactured ground-based aerospace telemetry products and systems for flight-test, missile-test, launch-support, and satellite ground applications. Its U.S.-built equipment spans the telemetry chain from signal acquisition through data transport, processing, and display, with custom modifications available when standard hardware does not fit a mission. The company’s quality system is certified to ISO 9001:2015 and AS9100D, and its products are used and supported worldwide.HORSHAM, PA
Systems Engineering & Management Company (SEMCO)Since 1984, SEMCO has built its identity around supporting the U.S. and allied flight-test community with specialized telemetry technology. The Vista, California company operates a 42,000-square-foot engineering and manufacturing facility and has more than 2,100 telemetry systems deployed worldwide for government agencies and defense contractors.BUFFALO, NY
Connect-Tec IncA Cleveland-based U.S. small business, Connect-Tec has been known for aerospace test and measurement work since 1997. It supports military and commercial aviation customers with automated test solutions, including service for legacy platforms and turnkey facilities for aircraft programs.HUDSON, OH