Technology and Communications Systems, Inc. (TECOMSYS) is a Radio Frequency (RF) and communications engineering firm specializing in the design of advanced communication system solutions. We offer a range of products and services that covers the frequency spectrum from 30 MHz through 26 GHz. Our technical staff has a broad range of domain experience and expertise in: Antenna / Microwave Communication System Design and Manufacturing Avionics and ISR Flight Systems Engineering on fixed and rotary wing DoD platforms Radio Frequency (RF) Analysis, Design and Manufacturing Solutions in Electromagnetic, Environmental, Effects (E3)