DVB-S2 Adducere Mecum

DVB-S2 tools for answering questions regarding specific setups.

Inspired by drmpeg's dvbs2rate.c.

Efficiency in "user bits per Hertz":

Conf(pilots=False, short_frame=False, roll_off=0.2)

	1 / 4	1 / 3	2 / 5	1 / 2	3 / 5	2 / 3	3 / 4	4 / 5	5 / 6	8 / 9	9 /10
2	0.409	0.547	0.658	0.824	0.990	1.102	1.240	1.323	1.379	1.472	1.491
3					1.483	1.651	1.857		2.065	2.205	2.233
4						2.198	2.472	2.638	2.750	2.936	2.973
5							3.086	3.293	3.433	3.665	3.711

Conf(pilots=True, short_frame=False, roll_off=0.2)

	1 / 4	1 / 3	2 / 5	1 / 2	3 / 5	2 / 3	3 / 4	4 / 5	5 / 6	8 / 9	9 /10
2	0.399	0.534	0.642	0.804	0.967	1.076	1.210	1.291	1.346	1.437	1.455
3					1.450	1.613	1.815		2.019	2.155	2.182
4						2.146	2.414	2.575	2.685	2.866	2.902
5							3.019	3.222	3.359	3.586	3.631

Conf(pilots=False, short_frame=True, roll_off=0.2)

	1 / 4	1 / 3	2 / 5	1 / 2	3 / 5	2 / 3	3 / 4	4 / 5	5 / 6	8 / 9	9 /10
2	0.304	0.524	0.634	0.707	0.964	1.074	1.184	1.257	1.330	1.440
3					1.438	1.602	1.766		1.984	2.148
4						2.124	2.341	2.486	2.631	2.849
5							2.911	3.091	3.271	3.542

Conf(pilots=True, short_frame=True, roll_off=0.2)

	1 / 4	1 / 3	2 / 5	1 / 2	3 / 5	2 / 3	3 / 4	4 / 5	5 / 6	8 / 9	9 /10
2	0.298	0.513	0.620	0.692	0.943	1.051	1.158	1.230	1.301	1.409
3					1.410	1.571	1.732		1.946	2.107
4						2.088	2.301	2.444	2.586	2.800
5							2.849	3.026	3.202	3.467