Methods of measurement for radio transmitters - Part 7: Cabinet radiation at frequencies above 1 GHz Section Four - Medium-sized transmitters Section Five - Large transmitters IEC 244-7/A1 /  
 IEC 244-7/A1 
ISO, IEC. 
 - First edition. 
 - Geneva :   ISO :   IEC,   1980. 
 - 7 stron ;   30 cm.