ITU-R M.1904-2012
工作频段在1164-1215 MHz,1215-1300 MHz和1559-1610 MHz的无线电导航卫星业务(空对地)中接收地球站的特点和保护标准
Characteristics, performance requirements and protection criteria for receiving stations of the radionavigation-satellite service (space-to-space) operating in the frequency bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz