19 Protection ratios (dB) for DVB-T2 (General Satellite TE8714) interfered with by wireless broadband access equipment DVB-T2 signal power at the dBm dBm dBm -40 dBm –70 –60 –50 receiver input Protection ratio Protection ratio Protection ratio Protection Channel (dB) (dB) (dB) (dB) 14 N – –43.5 –42.5 –45.5 – 13 N – –43 –42 –45 – 12 N – –43 –42 –45 – 11 N – –43 –42 –45 – 10 N – –43 –42 –45 – 9 N – –43 –42 –45 – 8 N – –43 –42 –45 – 7 N – –43 –42 –38.5 – 6 N – –43 –42 –39 – 5 N – –42.5 –41.5 –39 – 4 N – –42 –41.5 –39 – 3 N – –42 –41 –39 – 2 N – –41 –41 –39 – 1 N – –34 –35.5 –31 –26 18 16 16 16 N + 1 N –35 –35 –30 –23 + 2 N –40 –41 –40 –30 + 3 N –41 –41 –36.5 – + 4 N –41 –41.5 –41 – + 5 N –41.5 –42 –42 – 20 Protection ratios (dB) for DVB-T2 (Rohde & Schwarz test receiver) interfered with by wireless broadband access equipment DVB-T2 signal power at the receiver input dBm –50 Protection ratio Channel (dB) 14 N – –40 13 N – –40 12 N – –40 11 N – –40 10 N – –40
19 Protection ratios (dB) for DVB-T2 (General Satellite TE8714) interfered with by wireless broadband access equipment DVB-T2 signal power at the receiver input –70 dBm –60 dBm –50 dBm -40 dBm Channel Protection ratio (dB) Protection ratio (dB) Protection ratio (dB) Protection (dB) N – 14 –43.5 –42.5 –45.5 – N – 13 –43 –42 –45 – N – 12 –43 –42 –45 – N – 11 –43 –42 –45 – N – 10 –43 –42 –45 – N – 9 –43 –42 –45 – N – 8 –43 –42 –45 – N – 7 –43 –42 –38.5 – N – 6 –43 –42 –39 – N – 5 –42.5 –41.5 –39 – N – 4 –42 –41.5 –39 – N – 3 –42 –41 –39 – N – 2 –41 –41 –39 – N – 1 –34 –35.5 –31 –26 N 18 16 16 16 N + 1 –35 –35 –30 –23 N + 2 –40 –41 –40 –30 N + 3 –41 –41 –36.5 – N + 4 –41 –41.5 –41 – N + 5 –41.5 –42 –42 – 20 Protection ratios (dB) for DVB-T2 (Rohde & Schwarz test receiver) interfered with by wireless broadband access equipment DVB-T2 signal power at the receiver input –50 dBm Channel Protection ratio (dB) N – 14 –40 N – 13 –40 N – 12 –40 N – 11 –40 N – 10 –40
R-REP-BT.2337-2014-MSW-E.docx