Test Report NII 5.8GHz Appendix B

FCC ID: Z64-WL18DBMOD

Test Report

Download: PDF
FCCID_2482694

FCC RF Test Report Report No. : FR4O0971E Appendix B. Radiated Spurious Emission Test Engineer : Nick Yu, Derreck Chen and Ken Wu Temperature : 23~25°C Relative Humidity : 48~51% 15E Band 4 - 5725~5850MHz WIFI 802.11a (Band Edge @ 3m) WIFI Note Frequency Level Over Limit Read Antenna Cable Preamp Ant Table Peak Pol. Ant. Limit Line Level Factor Loss Factor Pos Pos Avg. 1 ( MHz ) ( dBμV/m ) ( dB ) ( dBμV/m ) ( dBμV ) ( dB/m ) ( dB ) ( dB ) ( cm ) ( deg ) (P/A) (H/V) 5698.44 56.23 -17.77 74 42.96 35.21 12.18 34.12 100 0 P H 5697 42.24 -11.76 54 28.97 35.21 12.18 34.12 100 0 A H * 5747 60.54 - - 47.14 35.24 12.33 34.17 100 0 P H H 802.11a H CH 149 5693.16 56.31 -17.69 74 43.04 35.21 12.18 34.12 100 0 P V 5745MHz 5693.64 42.29 -11.71 54 29.02 35.21 12.18 34.12 100 0 A V * 5746 60.92 - - 47.52 35.24 12.33 34.17 100 0 P V V V 5698.36 56.02 -17.98 74 42.75 35.21 12.18 34.12 100 0 P H 5721.32 42.29 -11.71 54 28.95 35.23 12.26 34.15 100 0 A H * 5784 65.89 - - 52.45 35.27 12.4 34.23 100 0 P H 5861.92 56.73 -17.27 74 43.27 35.32 12.49 34.35 100 0 P H 5861.52 42.55 -11.45 54 29.09 35.32 12.49 34.35 100 0 A H 802.11a H CH 157 5719.56 55.96 -18.04 74 42.62 35.23 12.26 34.15 100 0 P V 5785MHz 5703.72 42.32 -11.68 54 28.96 35.22 12.26 34.12 100 0 A V * 5788 62.89 - - 49.44 35.28 12.4 34.23 100 0 P V 5885.52 56.67 -17.33 74 43.24 35.33 12.49 34.39 100 0 P V 5866.64 42.57 -11.43 54 29.11 35.32 12.49 34.35 100 0 A V V SPORTON INTERNATIONAL INC. Page Number : B1 of B6 TEL : 886-3-327-3456 Report Issued Date : Dec. 19, 2014 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : Z64-WL18DBMOD Report Template No.: BU5-FR15EWL Version 1.0

FCC RF Test Report Report No. : FR4O0971E WIFI Note Frequency Level Over Limit Read Antenna Cable Preamp Ant Table Peak Pol. Ant. Limit Line Level Factor Loss Factor Pos Pos Avg. 1 ( MHz ) ( dBμV/m ) ( dB ) ( dBμV/m ) ( dBμV ) ( dB/m ) ( dB ) ( dB ) ( cm ) ( deg ) (P/A) (H/V) * 5825 63.05 - - 49.57 35.3 12.45 34.27 100 0 P H 5889.76 56.32 -17.68 74 42.88 35.34 12.49 34.39 100 0 P H 5870.16 42.58 -11.42 54 29.12 35.32 12.49 34.35 100 0 A H H H H H 802.11a H CH 165 * 5824 60.59 - - 47.11 35.3 12.45 34.27 100 0 P V 5825MHz 5862.08 56.6 -17.4 74 43.14 35.32 12.49 34.35 100 0 P V 5857.44 42.55 -11.45 54 29.09 35.32 12.45 34.31 100 0 A V V V V V V V 1. No other spurious found. Remark 2. All results are PASS against Peak and Average limit line. SPORTON INTERNATIONAL INC. Page Number : B2 of B6 TEL : 886-3-327-3456 Report Issued Date : Dec. 19, 2014 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : Z64-WL18DBMOD Report Template No.: BU5-FR15EWL Version 1.0

FCC RF Test Report Report No. : FR4O0971E 15E Band 4 5725~5850MHz WIFI 802.11a (Harmonic @ 3m) WIFI Note Frequency Level Over Limit Read Antenna Cable Preamp Ant Table Peak Pol. Ant. Limit Line Level Factor Loss Factor Pos Pos Avg. 1 ( MHz ) ( dBμV/m ) ( dB ) ( dBμV/m ) ( dBμV ) ( dB/m ) ( dB ) ( dB ) ( cm ) ( deg ) (P/A) (H/V) 11490 43.06 -30.94 74 44.46 38.19 17.38 56.97 100 0 P H 17235 49.98 -24.02 74 42.58 42.21 21.38 56.19 100 0 P H H 802.11a H CH 149 11490 42.87 -31.13 74 44.27 38.19 17.38 56.97 100 0 P V 5745MHz 17235 48.56 -25.44 74 41.16 42.21 21.38 56.19 100 0 P V V V 11571 42.37 -31.63 74 43.39 38.3 17.46 56.78 100 0 P H 17355 48.09 -25.91 74 40.74 42.12 21.45 56.22 100 0 P H H 802.11a H CH 157 11571 42.62 -31.38 74 43.64 38.3 17.46 56.78 100 0 P V 5785MHz 17355 47.92 -26.08 74 40.57 42.12 21.45 56.22 100 0 P V V V 11649 44.26 -29.74 74 44.95 38.39 17.53 56.61 100 0 P H 17475 48.87 -25.13 74 41.56 42.03 21.53 56.25 100 0 P H H 802.11a H CH 165 11649 43.63 -30.37 74 44.32 38.39 17.53 56.61 100 0 P V 5825MHz 17475 49.03 -24.97 74 41.72 42.03 21.53 56.25 100 0 P V V V 1. No other spurious found. Remark 2. All results are PASS against Peak and Average limit line. SPORTON INTERNATIONAL INC. Page Number : B3 of B6 TEL : 886-3-327-3456 Report Issued Date : Dec. 19, 2014 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : Z64-WL18DBMOD Report Template No.: BU5-FR15EWL Version 1.0

FCC RF Test Report Report No. : FR4O0971E 15E Emission below 1GHz 5GHz WIFI 802.11a (LF @ 3m) WIFI Note Frequency Level Over Limit Read Antenna Cable Preamp Ant Table Peak Pol. Ant. Limit Line Level Factor Loss Factor Pos Pos Avg. 1 ( MHz ) ( dBμV/m ) ( dB ) ( dBμV/m ) (dBμV) ( dB/m ) ( dB ) ( dB ) ( cm ) ( deg ) (P/A) (H/V) 50.25 24.41 -15.59 40 45.44 8.4 1.77 31.2 174 55 P H 141.24 22.67 -20.83 43.5 39.66 11.5 2.61 31.1 P H 294.6 28.92 -17.08 46 43.66 13.15 3.16 31.05 P H 304.2 26.42 -19.58 46 40.89 13.25 3.28 31 P H 468.7 28.67 -17.33 46 38.22 17.48 3.77 30.8 P H 661.2 27.96 -18.04 46 33.77 20.32 4.35 30.48 P H H H H H H 5GHz H 802.11a 42.42 26.44 -13.56 40 43.97 11.9 1.77 31.2 P V LF 201.72 29.27 -14.23 43.5 48.56 9.12 2.69 31.1 P V 277.05 27.18 -18.82 46 42.12 12.83 3.16 30.93 P V 324.5 26.09 -19.91 46 40.21 13.6 3.28 31 P V 664.7 32.8 -13.2 46 38.57 20.35 4.35 30.47 116 49 P V 900.6 32.2 -13.8 46 34.47 23.23 4.8 30.3 P V V V V V V V 1. No other spurious found. Remark 2. All results are PASS against limit line. SPORTON INTERNATIONAL INC. Page Number : B4 of B6 TEL : 886-3-327-3456 Report Issued Date : Dec. 19, 2014 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : Z64-WL18DBMOD Report Template No.: BU5-FR15EWL Version 1.0

FCC RF Test Report Report No. : FR4O0971E Note symbol Fundamental Frequency which can be ignored. However, the level of any unwanted emissions * shall not exceed the level of the fundamental frequency per 15.209(c). ! Test result is over limit line. P/A Peak or Average H/V Horizontal or Vertical SPORTON INTERNATIONAL INC. Page Number : B5 of B6 TEL : 886-3-327-3456 Report Issued Date : Dec. 19, 2014 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : Z64-WL18DBMOD Report Template No.: BU5-FR15EWL Version 1.0

FCC RF Test Report Report No. : FR4O0971E A calculation example for radiated spurious emission is shown as below: WIFI Note Frequency Level Over Limit Read Antenna Cable Preamp Ant Table Peak Pol. Ant. Limit Line Level Factor Loss Factor Pos Pos Avg. 1 ( MHz ) ( dBμV/m ) ( dB ) ( dBμV/m ) ( dBμV ) ( dB/m ) ( dB ) ( dB ) ( cm ) ( deg ) (P/A) (H/V) 802.11b 2390 55.45 -18.55 74 54.51 32.22 4.58 35.86 103 308 P H CH 01 2412MHz 2390 43.54 -10.46 54 42.6 32.22 4.58 35.86 103 308 A H 1. Level(dBμV/m) = Antenna Factor(dB/m) + Cable Loss(dB) + Read Level(dBμV) - Preamp Factor(dB) 2. Over Limit(dB) = Level(dBμV/m) – Limit Line(dBμV/m) For Peak Limit @ 2390MHz: 1. Level(dBμV/m) = Antenna Factor(dB/m) + Cable Loss(dB) + Read Level(dBμV) - Preamp Factor(dB) = 32.22(dB/m) + 4.58(dB) + 54.51(dBμV) – 35.86 (dB) = 55.45 (dBμV/m) 2. Over Limit(dB) = Level(dBμV/m) – Limit Line(dBμV/m) = 55.45(dBμV/m) – 74(dBμV/m) = -18.55(dB) For Average Limit @ 2390MHz: 1. Level(dBμV/m) = Antenna Factor(dB/m) + Cable Loss(dB) + Read Level(dBμV) - Preamp Factor(dB) = 32.22(dB/m) + 4.58(dB) + 42.6(dBμV) – 35.86 (dB) = 43.54 (dBμV/m) 2. Over Limit(dB) = Level(dBμV/m) – Limit Line(dBμV/m) = 43.54(dBμV/m) – 54(dBμV/m) = -10.46(dB) Both peak and average measured complies with the limit line, so test result is “PASS”. SPORTON INTERNATIONAL INC. Page Number : B6 of B6 TEL : 886-3-327-3456 Report Issued Date : Dec. 19, 2014 FAX : 886-3-328-4978 Report Version : Rev. 01 FCC ID : Z64-WL18DBMOD Report Template No.: BU5-FR15EWL Version 1.0


Document Created: 2014-12-19 22:21:15
Document Modified: 2014-12-19 22:21:15
© 2025 FCC.report
This site is not affiliated with or endorsed by the FCC