This standard applies to PAL-D/K standard television broadcast receiver very high frequency band (VHF) and ultra high frequency band (UHF) mechanical tuners. It is the basis for assessing the quality level of mechanical tuner products. This standard is used together with the standards cited in Chapter 2.
SJ/T 9510-1993 history
1993SJ/T 9510-1993 Granding stander of quility for mechanical tuners used in TV broadcasting receivers