... performance over 38db Products Name: HT 107-2 DVB-S2 MODULATOR Outline:HT107-2 DVB-S2 modulator which is a high ... DVB-S)3:Supports FEC rate of 1/2,3/5,2/3,3/4,4/5,5/6,8 ... /9,9/10(DVB-S2),1/2,2/3,3/4,5/6,7/8(DVB-S ... codeConvolutional codeLDPC codeCoding rate1/2,2/3,3/4,5/6,7/81/2,3/5,2/3,3/4,4/ ... 9,9/10Modulation constellationQPSKQPSK,8PSKRoll-off factor0.2,0.25,0.350.2,0.25,0.35Symbol Rate1-45MBauds1- ...