author : Roman Dávid_founder of  Czech & Slovak DX Satellite Club - Think-Tank at www.dxsatcs.com

Think-Tank dxsatcs.com publishes its first qualitative analysis of DVB-S2 carrier in KA band with applied FEC protocol=9/10

PART 2-Hylas-1-33-5°W---CCM-DVB-S2---APPLICATION OF THE CONSTANT CODING AND MODULATION CCM for DVB-S2 Data
carrier in the KA band at f=20 146.8 MHz with FEC=9/10 + throughput=80.4 Mbit/sec and 8PSK constellation analysis with

                                                                        line :
HYLAS-1-33-5°W-CODING ACM-VCM ON THE DVB-S2 line and practical application of variable changes to the modulation parameters
     in order to achieve optimalization of ratio BW-Bit/Hz on the KA band line in the spectrum RHCP at a frequency f=19 944.5 MHz

  Choose from a library of the author Roman Dávid with the related theme of the application methods of

                                                                          line :
HYLAS-1-33-5°west-APPLICATION OF ENCODING ACM-VCM in KA band DVB-S2 data link with BW=54 MHz and a practical
demonstration of decoding using the DVB-S2 tuner TBS 5925 with constellation diagram expressing the variable modified

                                                                           linka :
HYLAS 1 at 33.5°W as the new research object in KA band with the offer of broadband data lines of the Internet with
almost pan-European coverage:AVANTI PLC service provider defines the territory with a guaranteed quality for the secondary
                                                             radiant with D=74 cm

                                                                                                      line :
     AUTHOR defines new quality peaks in KA band for carrier TPA Angola at f=21 501.5 and Zimbo TV at f=21 605.4 MHz from satellite
         Eutelsat 7A at 7.0e,with strong gain growth derived from the decrease in ChBER rate by almost half in order by FEC=2/3.