Info fornite a suo tempo da Capitan_Uncino
Queste sono le soglie minime delle varie combinazione possibile tra generazione DVB (S, S2 e S2X), modulazione, Fec e Fecframe (che poi sono i parametri che determinano le soglie minime di ricezione):
DVB-S/QPSK 1/2 = 2,7 dB (FECFRAME Normal = 68.400 bits)
DVB-S/QPSK 2/3 = 4,4 dB (FECFRAME Normal = 68.400 bits)
DVB-S/QPSK 3/4 = 5,5 dB (FECFRAME Normal = 68.400 bits)
DVB-S/QPSK 5/6 = 6,5 dB (FECFRAME Normal = 68.400 bits)
DVB-S/QPSK 7/8 = 7,2 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/QPSK 2/9 = -2,9 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/QPSK 11/45 = -2,5 dB (FECFRAME Short = 16.200 bits)
DVB-S2/QPSK 1/4 = -2,3 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/QPSK 4/15 = -2,2 dB (FECFRAME Short = 16.200 bits)
DVB-S2X/QPSK 13/45 = -2,0 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/QPSK 14/45 = -1,5 dB (FECFRAME Short = 16.200 bits)
DVB-S2/QPSK 1/3 = -1,2 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/QPSK 2/5 = -0,3 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/QPSK 9/20 = 0,2 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/QPSK 7/15 = 0,6 dB (FECFRAME Short = 16.200 bits)
DVB-S2/QPSK 1/2 = 1,0 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/QPSK 8/15 = 1,5 dB (FECFRAME Short = 16.200 bits)
DVB-S2X/QPSK 11/20 = 1,5 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/QPSK 3/5 = 2,2 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/QPSK 2/3 = 3,1 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/QPSK 32/45 = 3,7 dB (FECFRAME Short = 16.200 bits)
DVB-S2/QPSK 3/4 = 4,0 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/QPSK 4/5 = 4,7 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/QPSK 5/6 = 5,2 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/QPSK 8/9 = 6,2 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/QPSK 9/10 = 6,4 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/8APSK-L 5/9 = 4,7 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/8APSK-L 26/45 = 5,1 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/8PSK 7/15 = 3,8 dB (FECFRAME Short = 16.200 bits)
DVB-S2X/8PSK 8/15 = 4,7 dB (FECFRAME Short = 16.200 bits)
DVB-S2X/8PSK 26/45 = 5,5 dB (FECFRAME Short = 16.200 bits)
DVB-S2/8PSK 3/5 = 5,5 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/8PSK 23/36 = 6,1 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/8PSK 2/3 = 6,6 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/8PSK 25/36 = 7,0 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/8PSK 32/45 = 7,5 dB (FECFRAME Short = 16.200 bits)
DVB-S2X/8PSK 13/18 = 7,5 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/8PSK 3/4 = 7,9 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/8PSK 5/6 = 9,4 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/8PSK 8/9 = 10,7 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/8PSK 9/10 = 11,0 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/16APSK-L 1/2 = 6,0 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/16APSK-L 8/15 = 6,6 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/16APSK-L 5/9 = 6,8 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/16APSK-L 3/5 = 7,4 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/16APSK-L 2/3 = 8,4 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/16APSK 7/15 = 6,0 dB (FECFRAME Short = 16.200 bits)
DVB-S2X/16APSK 8/15 = 6,9 dB (FECFRAME Short = 16.200 bits)
DVB-S2X/16APSK 26/45 = 7,5 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/16APSK 26/45 = 7,7 dB (FECFRAME Short = 16.200 bits)
DVB-S2X/16APSK 3/5 = 7,8 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/16APSK 3/5 = 8,1 dB (FECFRAME Short = 16.200 bits)
DVB-S2X/16APSK 28/45 = 8,1 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/16APSK 23/36 = 8,4 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/16APSK 2/3 = 9,0 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/16APSK 25/36 = 9,3 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/16APSK 32/45 = 9,8 dB (FECFRAME Short = 16.200 bits)
DVB-S2X/16APSK 13/18 = 9,7 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/16APSK 3/4 = 10,2 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/16APSK 7/9 = 10,7 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/16APSK 4/5 = 11,0 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/16APSK 5/6 = 11,6 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/16APSK 77/90 = 12,0 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/16APSK 8/9 = 12,9 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/16APSK 9/10 = 13,1 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/32APSK-L 2/3 = 11,1 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/32APSK 2/3 = 11,4 dB (FECFRAME Short = 16.200 bits)
DVB-S2X/32APSK 32/45 = 11,8 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/32APSK 32/45 = 12,2 dB (FECFRAME Short = 16.200 bits)
DVB-S2X/32APSK 11/15 =12,2 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/32APSK 3/4 = 12,7 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/32APSK 7/9 = 13,1 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/32APSK 4/5 = 13,6 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/32APSK 5/6 = 14,3 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/32APSK 8/9 = 15,7 dB (FECFRAME Normal = 68.400 bits)
DVB-S2/32APSK 9/10 = 16,1 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/64APSK-L 32/45 = 14,0 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/64APSK 11/15 = 14,8 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/64APSK 7/9 = 15,5 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/64APSK 4/5 = 15,9 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/64APSK 5/6 = 16,6 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/128APSK 3/4 = 17,7 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/128APSK 7/9 = 18,5 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/256APSK-L 29/45 = 17,0 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/256APSK-L 2/3 = 17,2 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/256APSK-L 31/45 = 18,1 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/256APSK-L 11/15 = 18,4 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/256APSK 32/45 = 18,6 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/256APSK 3/4 = 19,6 dB (FECFRAME Normal = 68.400 bits)
DVB-S2X/BPSK 1/5 = -6,9 dB (FECFRAME Medium = 30.780bits)
DVB-S2X/BPSK 1/5 = -6,1 dB (FECFRAME Short = 16.200 bits)
DVB-S2X/BPSK 11/45 = -5,5 dB (FECFRAME Medium = 30.780bits)
DVB-S2X/BPSK 4/15 = -4,9 dB (FECFRAME Short = 16.200 bits)
DVB-S2X/BPSK 1/3 = -4,0 dB (FECFRAME Medium = 30.780bits)
DVB-S2X/BPSK 1/3 = -3,7 dB (FECFRAME Short = 16.200 bits)
DVB-S2X/BPSK-S 1/5 = -9,9 dB (FECFRAME Short = 16.200 bits)
DVB-S2X/BPSK-S 11/45 = -8,3 dB (FECFRAME Short = 16.200 bits)
Questo link lo aggiungo io ed è molto comodo per calcolare la capacità di un transponder