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Ç¥ÁعøÈ£ KCS.KO-07.0801 ±¸Ç¥ÁعøÈ£
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¿µ¹®Ç¥Áظí Conformity Assessment Test Methods for Main Transmission Equipment of Cable Television Broadcasting Station
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º¯Á¶±â ¹× 64/256QAM(Quadrature Amplitude Modulation), QPSK(Quadrature Phase S
hift Keying) ±×¸®°í 8-VSB(Vestigial SideBand) ¹æ½Ä µðÁöÅÐ º¯Á¶±âÀÇ ÀÔÃâ·Â Ư¼º¿¡ ´ë
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¿µ¹®³»¿ë¿ä¾à This standard is the conformity assessment test methods of main transmission
equipment of CATV broadcasting station. And this standard specifies detailed test
procedures, test conditions, performance criteria and considerations in each test
procedure for input/output characteristics of an amplitude modulator and a
64/256QAM(Quadrature Amplitude Modulation), QPSK(Quadrature Phase Shift
Keying) and 8-VSB(8-level Vestigial SideBand) digital modulator.
Also, this standard suggests the test items such as input/output level, spurious,
frequency deviation and adjacent channel attenuation, and provides the
performance criteria, testing equipments and detailed test procedures for digital
television signal processor or television signal processor of terrestrial broadcasting
retransmission.
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°ü·ÃÆÄÀÏ KCS.KO-07.0801.pdf KCS.KO-07.0801.pdf            

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