Read JBL AUTHENTICS L8 (serv.man4) EMC - CB Certificate online
Report No.: EM201300471-1 Application No.:
ZJ00032008 Page 52 of 57
5.1.4 TEST RESULTS
30M-1000MHz Spurious Emissions Peak Measurement
No.
Frequency
Reading
Correct
Result
Limit
Margin
Remark
(MHz)
(dBm)
Factor(dB)
(dBm)
(dBm)
(dB)
1
110.4892 -85.59 9.46 -76.13 -57.00
-19.13
Vertical
2
122.9389 -78.30 8.80 -69.50 -57.00
-12.50
Vertical
3
160.1008
-81.61 10.69 -70.92
-57.00
-13.92
Vertical
4
269.9983
-86.33 14.15 -72.18
-57.00
-15.18
Vertical
5
319.5776
-91.65 16.20 -75.45
-57.00
-18.45
Vertical
6
418.5244
-92.05 18.32 -73.73
-57.00
-16.73
Vertical
7
122.9389 -77.77 8.80 -68.97 -57.00
-11.97
Horizontal
8
143.8877 -83.87 9.55 -74.32 -57.00
-17.32
Horizontal
9
160.1008
-81.38 10.69 -70.69
-57.00
-13.69
Horizontal
10
269.9983
-87.02 14.15 -72.87
-57.00
-15.87
Horizontal
11
316.0060
-91.32 15.99 -75.33
-57.00
-18.33
Horizontal
12
418.5244
-91.85 18.32 -73.53
-57.00
-16.53
Horizontal
1000MHz-12750MHz Spurious Emissions Peak Measurement
No.
Frequency
Reading
Correct
Result
Limit
Margin
Remark
(MHz)
(dBm)
Factor(dB)
(dBm)
(dBm)
(dB)
1
1658.723 -74.30 3.63 -70.67 -47.00
-23.67
Vertical
2
3158.946
-78.05 12.56 -65.49
-47.00
-18.49
Vertical
3
3874.694
-73.01 11.48 -61.53
-47.00
-14.53
Vertical
4
8087.627
-79.99 25.74 -54.95
-47.00
-7.95
Vertical
5
9578.959
-77.42 25.04 -52.38
-47.00
-5.38
Vertical
6
12550.658
-80.94 27.08 -53.86
-47.00
-6.86
Vertical
7
1798.417 -77.83 3.45 -74.38 -47.00
-27.38
Horizontal
8
3163.891
-80.23 10.75 -69.48
-47.00
-22.48
Horizontal
9
3845.685
-77.28 12.63 -64.65
-47.00
-17.65
Horizontal
10
5064.985
-78.30 16.93 -61.37
-47.00
-14.37
Horizontal
11
9637.148
-77.95 24.98 -52.97
-47.00
-5.97
Horizontal
12
12445.378
-75.91 25.37 -50.54
-47.00
-3.54
Horizontal
Click on the first or last page to see other AUTHENTICS L8 (serv.man4) service manuals if exist.