This standard is applies to radio transmitting equipment, include any auxiliary apparatus necessary for its normal operation as define in IEC publication 244-1, operating under the responsibility of skilled personnel. its applies to all radio transmitting equipment and ancillary apparatus, incliding combining units and matching networks. (Published Document (JS))
Appies to the sound/data decoder unit of receiver for the direct reception satellite broadcast transmissions of digital subcarrier NTSC signals in the 12 GHz band (Published Document (JS))
Defines the conditions and methods of measurement to be applied to MAC/packet decoder units (Published Document (JS))
