KS C IEC 60244-4-2023 Methods of measurement for radio transmitters-Part 4:Amplitude/frequency characteristics and non-linearity distorsion in transmitters for radiotelephony and sound broadcasting
2023KS C IEC 60244-4-2023 Methods of measurement for radio transmitters-Part 4:Amplitude/frequency characteristics and non-linearity distorsion in transmitters for radiotelephony and sound broadcasting
0000 KS C IEC 60244-4-2008(2018)
2008KS C IEC 60244-4:2008 Methods of measurement for radio transmitters-Part 4:Amplitude/frequency characteristics and non-linearity distorsion in transmitters for radiotelephony and sound broadcasting