In view of the actual airborne ultrashort wave radio voice communication system used in the environment of some prominent problems, considering the circumstances of the laboratory test does not truly reflect the performance of radio work, this paper analyzes the living conditions of the airborne ultrashort wave communication system. This paper proposes a field under the condition of airborne ultrashort wave voice communication system performance testing method, based on the electromagnetic environment, the radio frequency spot on the antenna standing wave ratio, transmitter performance indicators, such as receiver performance test of the project, a more comprehensive mastery of the airborne ultrashort wave radio voice communication system performance, and electromagnetic compatibility problems. The results of test and obtain data can effectively guide the subsequent electromagnetic compatibility improvement and airborne ultrashort wave radio voice communication system compatible with the work.