Technology of Q 2500 colour TV set
Technology of Q 2500 colour TV set
Technology of Q 2500 colour TV set
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<strong>Technology</strong> <strong>of</strong> Q <strong>2500</strong> <strong>colour</strong> <strong>TV</strong> <strong>set</strong>FeatureStandard/value rangeNotesSatellite front endDemodulation and channel decoding to DVB satellitestandardUse <strong>of</strong> the combituners (analogue/digital) <strong>of</strong> the Sat-6satellite unitInput level area 45...80 dBµV to 75 OhmInput frequency levelInput socket950...2150 MHzF female, 75 OhmIF wideband 36 MHz -3 dBDemodulationDemodulationQPSKQPSKSymbol rate 15...30 Mbaud 1...30Mbaud adjustable15...30MbaudguaranteedForward Error CorrectionUse <strong>of</strong> the LNC voltage generation <strong>of</strong> the Sat 6 satelliteunit or an optional switch fitted directly on the DVB moduleOption for antenna controlLNC currentViterbi, De-interleavingand Reed Solomon13/18 V, 0/22 kHz, DiS-EqC Tone Burst, DiS-EqC 1.1(partial)400 mADocument Q <strong>2500</strong> 49 © Loewe ProCollege
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