3225 180.29 22.3.18.1 The flatnees spec for as per comment AGREE IN 160MHz non-HT PRINCIPLE. See duplication is missing. 11/1189r1. Discussion: As in case of VHT160, tones within -172 to -44, and +44 to +172 (excluding DC and guard tones of each 20 MHz) should meet ±4 dB requirement. Tones outside of that should meet +4/-6 dB. Change: 22.3.18.2 Spectral flatness Change Table 22-19 (D1.1) as follows: Format Bandwidth of Averaging subcarrier Tested subcarrier indices Maximum transmission indices (inclusive) (inclusive) deviation (MHz) (dB) -16 to -1 and +1 to +16 ±4 20 -16 to -1 and +1 to +16 -28 to -17 and +17 to +28 +4/-6 -42 to -2 and +2 and +42 ±4 40 -42 to -2 and +2 and +42 to and +43 to +58 +4/-6 VHT -84 to -2 and +2 to +84 ±4 80 -84 to -2 and +2 and +84 -122 to -85 and +85 to +122 +4/-6 -42 to -33, -31 to -6, +6 to -42 to -33, -31 to -6, +6 to ±4 40 +31, and +33 to +42 +31, and +33 to +42 -43 to =58 and +43 to +58 +4/-6 -84 to -70, -58 to -33, -31 to non-HT -84 to -70, -58 to -33, -31 to +6 to +31, +33 to +58, +70 ±4 duplicate 80 +6 to +31, +33 to +58, +70 to +84 to +84 -122 to -97, -95 to -85 and +4/-6 +85 to 95, +97 to +122
3225 180.29 22.3.18.1 The flatnees spec for 160MHz non-HT duplication is missing. as per comment AGREE IN PRINCIPLE. See 11/1189r1. Discussion: As in case of VHT160, tones within -172 to -44, and +44 to +172 (excluding DC and guard tones of each 20 MHz) should meet ±4 dB requirement. Tones outside of that should meet +4/-6 dB. Change: 22.3.18.2 Spectral flatness Change Table 22-19 (D1.1) as follows: Format Bandwidth of transmission (MHz) Averaging subcarrier indices (inclusive) Tested subcarrier indices (inclusive) Maximum deviation (dB) VHT 20 -16 to -1 and +1 to +16 -16 to -1 and +1 to +16 ±4 -28 to -17 and +17 to +28 +4/-6 40 -42 to -2 and +2 and +42 -42 to -2 and +2 and +42 ±4 to and +43 to +58 +4/-6 80 -84 to -2 and +2 and +84 -84 to -2 and +2 to +84 ±4 -122 to -85 and +85 to +122 +4/-6 non-HT duplicate 40 -42 to -33, -31 to -6, +6 to +31, and +33 to +42 -42 to -33, -31 to -6, +6 to +31, and +33 to +42 ±4 -43 to =58 and +43 to +58 +4/-6 80 -84 to -70, -58 to -33, -31 to +6 to +31, +33 to +58, +70 to +84 -84 to -70, -58 to -33, -31 to +6 to +31, +33 to +58, +70 to +84 ±4 -122 to -97, -95 to -85 and +85 to 95, +97 to +122 +4/-6
11-11-1189-02-00ac-d1-0-comment-resolution-spectral-flatness.docx