[Discuss-gnuradio] gr-dtv | DVB-S2X Compatibility test

[Kai-Uwe Storek]

Hey Ron,

I tested the "standard-compliance" of the dvb-s2 blocks (DVB-S2X
modcods) of gnuradio by the help of an RX8200 up to 32APSK. Here are
the results. :-)

Symbol rate: 5M
Roll-off: 0.2

No sync possible for:

DVB-S2X 8PSK 26/45
DVB-S2X 16APSK 7/9

Sync / TS lock:

DVB-S2X QPSK 9/20
DVB-S2X QPSK 11/20
DVB-S2X QPSK 13/45

DVB-S2X 8PSK 13/18
DVB-S2X 8PSK 23/36
DVB-S2X 8PSK 25/36

DVB-S2X 8APSK-L 5/9 (100/180)
DVB-S2X 8APSK-L 26/45 (104/180)

DVB-S2X 16APSK 3/5
DVB-S2X 16APSK 13/18
DVB-S2X 16APSK 23/36
DVB-S2X 16APSK 25/36
DVB-S2X 16APSK 26/45
DVB-S2X 16APSK 28/45

DVB-S2X 16APSK-L 1/2 (MOD_8_8APSK / C90_180)
DVB-S2X 16APSK-L 2/3 (MOD_8_8APSK / C20_30)
DVB-S2X 16APSK-L 3/5 (MOD_8_8APSK / C18_30)
DVB-S2X 16APSK-L 5/9 (MOD_8_8APSK / C100_180)
DVB-S2X 16APSK-L 8/15 (MOD_8_8APSK / C96_180)

DVB-S2X 32APSK 2/3 (MOD_4_12_16APSK)
DVB-S2X 32APSK 7/9 (MOD_4_8_4_16APSK / C140_180)
DVB-S2X 32APSK 11/15 (MOD_4_8_4_16APSK / C132_180)
DVB-S2X 32APSK 32/45 (MOD_4_8_4_16APSK / C128_180)
DVB-S2X 32APSK-L 2/3 (MOD_4_12_16APSK)

Not implemented:

DVB-S2X QPSK 4/15
DVB-S2X QPSK 7/15
DVB-S2X QPSK 8/15
DVB-S2X QPSK 11/45
DVB-S2X QPSK 14/45
DVB-S2X QPSK 32/45

DVB-S2X 8PSK 7/15
DVB-S2X 8PSK 8/15
DVB-S2X 8PSK 32/45

DVB-S2X 16APSK 7/15
DVB-S2X 16APSK 8/15
DVB-S2X 16APSK 32/45
DVB-S2X 16APSK 77/90