territory, or within the boundaries of populated sites taken from hi-resolution digital map of relevant region ("Within PS"). 2.3.1.1.1.4 Results Protection ratios for wanted signals of digital terrestrial television DVB-T2, interfered with by broadband equipment sample 1 emissions Protection ratios were measured for three different receivers operating in the DVB-T2 mode: ORIEL 810 Table 18; – – GENERAL SATELLITE TE8714 Table 19; – – ROHDE & SCHWARZ test equipment Tables 20, 21 and 22. – – 18 Protection ratios (dB) for DVB-T2 (Oriel 810 receiver) interfered with by wireless broadband access system DVB-T2 signal power at the dBm dBm dBm –60 –50 –40 receiver input Protection Protection ratio Protection ratio Channel (dB) (dB) (dB) 14 N – –41 –35.5 – 13 N – –40 –35 – 12 N – –40 –35 – 11 N – –39 –35 – 10 N – –39 –35 – 9 N – –38 –35 – 8 N – –38 –35 – 7 N – –38 –34.5 – 6 N – –38 –34 – 5 N – –38 –34 – 4 N – –38 –33.5 – 3 N – –38 –33 – 2 N – –37.5 –32.5 –31 1 N – –39.5 –29.5 –25 16 16 15 N + 1 N –37 –29.5 –25 + 2 N –37.5 –33 –31 + 3 N –38 –32 – + 4 N –38 –33 – + 5 N –38.5 –34 –
territory, or within the boundaries of populated sites taken from hi-resolution digital map of relevant region ("Within PS"). 2.3.1.1.1.4 Results Protection ratios for wanted signals of digital terrestrial television DVB-T2, interfered with by broadband equipment sample 1 emissions Protection ratios were measured for three different receivers operating in the DVB-T2 mode: – ORIEL 810 – Table 18; – GENERAL SATELLITE TE8714 – Table 19; – ROHDE & SCHWARZ test equipment – Tables 20, 21 and 22. 18 Protection ratios (dB) for DVB-T2 (Oriel 810 receiver) interfered with by wireless broadband access system DVB-T2 signal power at the receiver input –60 dBm –50 dBm –40 dBm Channel Protection (dB) Protection ratio (dB) Protection ratio (dB) N – 14 –41 –35.5 – N – 13 –40 –35 – N – 12 –40 –35 – N – 11 –39 –35 – N – 10 –39 –35 – N – 9 –38 –35 – N – 8 –38 –35 – N – 7 –38 –34.5 – N – 6 –38 –34 – N – 5 –38 –34 – N – 4 –38 –33.5 – N – 3 –38 –33 – N – 2 –37.5 –32.5 –31 N – 1 –39.5 –29.5 –25 N 16 16 15 N + 1 –37 –29.5 –25 N + 2 –37.5 –33 –31 N + 3 –38 –32 – N + 4 –38 –33 – N + 5 –38.5 –34 –
R-REP-BT.2337-2014-MSW-E.docx