PER VICES Corp. Chestnut COTS Software Defined Radio (SDR), a high-performance solution for wireless applications that provides a balance between performance and price, with the added advantage that it is designed for easy integration. The product provides a radio circuit architecture with 4 receptions and 4 transmissions, each radio circuit being managed independently, while maintaining phase coherence for applications requiring this functionality. Each radio circuit also supplies 500MHz RF bandwidth, which results in the capture of 2GHz RF bandwidth when all circuits are activated. The tuning range from close DC to 9GHz also allows these radio circuits to be used for a variety of applications that require wide operating frequencies.