In order to build multi-functional informational range with missile joint testing and training, an infield and airfield joint testing and training system is proposed based on logical range. According to the logical range concept, testing resource is composed to meet the need of integrated complex testing and training for weapon equipment. The system combined features, structure and main functions to bring about its key technology. An actual application indicates that the system can integrate range resources to build basic logical range, and reference is taken for the future development of range joint testing and training system.