Welcome to IOT Systems, LLC The scientists and engineers that made COMSAT Laboratories the powerhouse in satellite communications have come together to create a services company unlike any other – IOT Systems, LLC. Whether you need guidance in designing a satellite system, oversight during the manufacturing phase of the satellite or ground station, or in-orbit testing, the over 40 years of experience that IOT Systems’ scientists and engineers bring to each project can help you get your service up and running. From unsurpassed services such as business, financial and marketing analyses, satellite procurement, antenna systems consulting to reliable products for in-orbit testing or Ka-band radiometers, IOT Systems is a trusted resource for operators and manufacturers worldwide. Home of the Standard In-Orbit Test System, the Satellite Payload In-Orbit Test (IOT) System which is the standard for the satellite industry.