JBL ON BEAT RUMBLE (serv.man4) EMC - CB Certificate ▷ View online
Report No.: EM201200813-4
Application No.:
ZJ00024740
Page 41 of 53
4.7.3 TEST SETUP
Below 1GHz
Above 1GHz
EUT
Ground Plane
3 m
1.5 m
Cable
Test table & Turntable
1m ~ 4m
EMI
Receiver
EUT
Ground Plane
3 m
1.5
m
m
Cable
Test table & Turntable
1.5m
EMI
Receiver
Report No.: EM201200813-4
Application No.:
ZJ00024740
Page 42 of 53
4.7.4 TEST RESULTS
1. Lowest Channel: 2402MHz
30M-1000MHz Spurious Emissions Peak Measurement
No.
Frequency
Reading
Correct
Result
Limit
Margin
Remark
(MHz)
(dBm)
Factor(dB
)
(dBm)
(dBm)
(dB)
1 106.8259 -83.62 9.66 -73.96 -36.00 -37.96 Horizontal
2 117.5345 -81.85 9.05 -72.80 -36.00 -36.80 Horizontal
3 149.6606 -83.72 10.10 -73.62 -36.00 -37.62 Horizontal
4 213.2355 -82.13 12.12 -70.01 -36.00 -34.01 Horizontal
5 245.3987 -79.46 13.50 -65.96 -36.00 -29.96 Horizontal
6 310.7233 -88.02 15.68 -72.34 -36.00 -36.34 Horizontal
7 36.1125 -85.47 15.69 -69.78 -36.00 -33.78 Vertical
8 55.3525 -85.62 8.82 -76.80 -36.00 -40.80 Vertical
9 95.4699 -89.20 9.85 -79.35 -36.00 -43.35 Vertical
2 117.5345 -81.85 9.05 -72.80 -36.00 -36.80 Horizontal
3 149.6606 -83.72 10.10 -73.62 -36.00 -37.62 Horizontal
4 213.2355 -82.13 12.12 -70.01 -36.00 -34.01 Horizontal
5 245.3987 -79.46 13.50 -65.96 -36.00 -29.96 Horizontal
6 310.7233 -88.02 15.68 -72.34 -36.00 -36.34 Horizontal
7 36.1125 -85.47 15.69 -69.78 -36.00 -33.78 Vertical
8 55.3525 -85.62 8.82 -76.80 -36.00 -40.80 Vertical
9 95.4699 -89.20 9.85 -79.35 -36.00 -43.35 Vertical
10 117.5345 -87.91
9.05 -78.86 -36.00 -42.86 Vertical
11 245.3987 -92.48 13.50 -78.98 -36.00 -42.98 Vertical
12 316.0060 -94.16 15.99 -78.17 -36.00 -42.17 Vertical
12 316.0060 -94.16 15.99 -78.17 -36.00 -42.17 Vertical
1000MHz-12750MHz Spurious Emissions Peak Measurement
No.
Frequency Reading
Correct
Result
Limit
Margin
Remark
(MHz)
(dBm)
Factor(dB
)
(dBm)
(dBm)
(dB)
1 9504.982 -77.73 25.20
-52.53
-30.00
-22.53
Horizontal
2 9504.982 -77.50 24.87
-52.63
-30.00
-22.63
Vertical
Report No.: EM201200813-4
Application No.:
ZJ00024740
Page 43 of 53
2. Middle Channel: 2441MHz
30M-1000MHz Spurious Emissions Peak Measurement
30M-1000MHz Spurious Emissions Peak Measurement
No.
Frequency
Reading
Correct
Result
Limit
Margin
Remark
(MHz)
(dBm)
Factor(dB
)
(dBm)
(dBm)
(dB)
1 106.8259 -84.24 9.66 -74.58 -36.00 -38.58 Horizontal
2 117.5345 -82.61 9.05 -73.56 -36.00 -37.56 Horizontal
3 138.3376 -82.08 9.10 -72.98 -36.00 -36.98 Horizontal
4 202.7192 -87.20 11.53 -75.67 -36.00 -39.67 Horizontal
5 218.0829 -86.47 12.38 -74.09 -36.00 -38.09 Horizontal
6 266.9808 -82.57 14.08 -68.49 -36.00 -32.49 Horizontal
7 36.7265 -84.46 15.31 -69.15 -36.00 -33.15 Vertical
8 54.4271 -86.20 8.98 -77.22 -36.00 -41.22 Vertical
9 64.0605 -85.88 7.87 -78.01 -36.00 -42.01 Vertical
2 117.5345 -82.61 9.05 -73.56 -36.00 -37.56 Horizontal
3 138.3376 -82.08 9.10 -72.98 -36.00 -36.98 Horizontal
4 202.7192 -87.20 11.53 -75.67 -36.00 -39.67 Horizontal
5 218.0829 -86.47 12.38 -74.09 -36.00 -38.09 Horizontal
6 266.9808 -82.57 14.08 -68.49 -36.00 -32.49 Horizontal
7 36.7265 -84.46 15.31 -69.15 -36.00 -33.15 Vertical
8 54.4271 -86.20 8.98 -77.22 -36.00 -41.22 Vertical
9 64.0605 -85.88 7.87 -78.01 -36.00 -42.01 Vertical
10 89.2443 -88.33 9.54 -78.79 -36.00 -42.79 Vertical
11 106.8259 -91.23
11 106.8259 -91.23
9.66 -81.57 -36.00 -45.57 Vertical
12 149.6606 -91.26 10.10 -81.16 -36.00 -45.16 Vertical
1000MHz-12750MHz Spurious Emissions Peak Measurement
No.
Frequency Reading
Correct
Result
Limit
Margin
Remark
(MHz)
(dBm)
Factor(dB
)
(dBm)
(dBm)
(dB)
1 5260.923 -77.01 16.55
-60.46
-30.00
-30.46 Horizontal
2 6269.645 -75.49 18.08
-57.41
-30.00
-27.41 Vertical
Report No.: EM201200813-4
Application No.:
ZJ00024740
Page 44 of 53
3. Highest Channel: 2480MHz
30M-1000MHz Spurious Emissions Peak Measurement
30M-1000MHz Spurious Emissions Peak Measurement
No.
Frequency
Reading
Correct
Result
Limit
Margin
Remark
(MHz)
(dBm)
Factor(dB
)
(dBm)
(dBm)
(dB)
1 106.8259 -84.20 9.66 -74.54 -36.00 -38.54 Horizontal
2 117.5345 -83.48 9.05 -74.43 -36.00 -38.43 Horizontal
3 138.3376 -81.91 9.10 -72.81 -36.00 -36.81 Horizontal
4 149.6606 -83.88 10.10 -73.78 -36.00 -37.78 Horizontal
5 224.2973 -80.77 12.71 -68.06 -36.00 -32.06 Horizontal
6 255.2442 -83.72 13.81 -69.91 -36.00 -33.91 Horizontal
7 37.1416 -83.51 15.06 -68.45 -36.00 -32.45 Vertical
8 53.2174 -82.76 9.19 -73.57 -36.00 -37.57 Vertical
9 91.2730 -88.62 9.66 -78.96 -36.00 -42.96 Vertical
2 117.5345 -83.48 9.05 -74.43 -36.00 -38.43 Horizontal
3 138.3376 -81.91 9.10 -72.81 -36.00 -36.81 Horizontal
4 149.6606 -83.88 10.10 -73.78 -36.00 -37.78 Horizontal
5 224.2973 -80.77 12.71 -68.06 -36.00 -32.06 Horizontal
6 255.2442 -83.72 13.81 -69.91 -36.00 -33.91 Horizontal
7 37.1416 -83.51 15.06 -68.45 -36.00 -32.45 Vertical
8 53.2174 -82.76 9.19 -73.57 -36.00 -37.57 Vertical
9 91.2730 -88.62 9.66 -78.96 -36.00 -42.96 Vertical
10 117.5345 -88.32
9.05 -79.27 -36.00 -43.27 Vertical
11 138.3376 -89.69
9.10 -80.59 -36.00 -44.59 Vertical
12 312.4743 -95.53 15.78 -79.75 -36.00 -43.75 Vertical
1000MHz-12750MHz Spurious Emissions Peak Measurement
No.
Frequency
Reading
Correct
Result
Limit
Margin
Remark
(MHz)
(dBm)
Factor(dB
)
(dBm)
(dBm)
(dB)
1 8977.351
-77.18 24.20 -52.98 -30.00 -22.98
Horizontal
2 8832.052
-77.69 24.22 -53.47 -30.00 -23.47
Vertical
Tx in standby Mode:
since the spurious emission of the EUT is too weak to be detected.(≤-70dBm)
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