Dvb-S Eb/No (C/N) Ratio - Cisco D9865 Installation And Operation Manual

DVB-S Eb/No (C/N) Ratio

DVB-S Eb/No (C/N) Ratio
Convolutional FEC Rate
Note: The D9865 receiver displays the C/N Ratio.
C/N = Eb/No + 10 log (2 x FEC X 188/204).
A-4
Eb/No Ratio (dB) in
Linear Channel and IF
Loop configuration
1/2
2/3
3/4
5/6
7/8
D9865 Satellite Receiver Installation and Operation Guide
C/N at DVB Threshold
(BW = Symbol Rate)
4.5
5.0
5.5
6.0
6.4
4.1
5.9
6.9
7.9
8.5
4035197 Rev C