IS 6873 Pt.4-1977 Measurement methods for electromagnetic interference from industrial, scientific and medical (ISM) radio frequency equipment and microwave equipment from heating and therapeutic equipment Part IV
1.1 This standard ( Part IV ) prescribes uniform methods of measurement of electromagnetic interference characteristics (terminal interference voltage and radiation of electromagnetic energy ) from industrial, scientific and medical (ISM) radio frequency equipment and microwave apparatus, heating and therapeutic apparatus which may cause interference of radio reception both for TV and sound.
1.2 The frequency range covered is 150 kHz to 18 GHz.
IS 6873 Pt.4-1977 history
1978IS 6873 Pt.4-1977 Measurement methods for electromagnetic interference from industrial, scientific and medical (ISM) radio frequency equipment and microwave equipment from heating and therapeutic equipment Part IV