Harman Kardon HD 980 (serv.man4) EMC - CB Certificate ▷ View online
Test report no. SH08050534-001
Page 16 of 67
5. Disturbance Power of associated equipment
Test result:
PASS
5.1 Limits of disturbance power
Frequency (MHz)
Quasi-peak
dB(pW)
Average
dB (pW)
30 to 300
45 to 55*
35 to 45*
Note: 1. * means the limit increasing linearly with the frequency.
2. If the limit for the measurement with the average detector is met when
using a receiver with a quasi-peak detector, the equipment under test shall
be deemed to meet both limits and the measurement with the receiver with
average detector need not be carried out.
5.2 Block Diagram of Test Setup
5.3 Test Setup and Test Procedure
Measurement was performed in shielded room.
Instruments used were following CISPR 16-1.
Measurement methods and operation conditions of EUT was according to clause 5.2
Instruments used were following CISPR 16-1.
Measurement methods and operation conditions of EUT was according to clause 5.2
and 5.6 of EN55013
Test receiver
Test report no. SH08050534-001
Page 17 of 67
5.4 Test Protocol
Temperature :
22
°C
Relative Humidity
:
40%
Main
Test Curve:
Test Curve:
Test Data:
Quasi-peak Average
Frequency
(MHz)
level
dB(
µV)
Limit
dB(
µV)
Margin
(dB)
level
dB(
µV)
limit
dB(
µV)
Margin
(dB)
124.20 * 48.49
*
*
38.49
*
130.26
*
48.71
*
*
38.71
*
135.48
*
48.91
*
*
38.91
*
184.26
*
50.71
*
*
40.71
*
280.08
*
54.26
*
*
44.26
*
* means margin larger than 10dB.
Test report no. SH08050534-001
Page 18 of 67
Audio
Test Curve:
Test Curve:
Test Data:
Quasi-peak Average
Frequency
(MHz)
level
dB(
µV)
Limit
dB(
µV)
Margin
(dB)
level
dB(
µV)
limit
dB(
µV)
Margin
(dB)
91.38 * 47.27
*
*
37.27
*
158.28
*
49.75
*
*
39.75
*
166.80
*
50..07
*
*
40..07
*
184.26
*
50.71
*
*
40.71
*
259.68
*
53.51
*
*
43.51
*
280.08
*
54.26
*
*
44.26
*
* means margin larger than 10dB.
Test report no. SH08050534-001
Page 19 of 67
Coaxial
Test Curve:
Test Curve:
Test Data:
Quasi-peak Average
Frequency
(MHz)
level
dB(
µV)
Limit
dB(
µV)
Margin
(dB)
level
dB(
µV)
limit
dB(
µV)
Margin
(dB)
118.56 * 48.28
*
*
38.28
*
124.20
*
48.49
*
*
38.49
*
129.84
*
48.70
*
*
38.70
*
141.12
*
49.12
*
*
39.12
*
214.50
*
51.83
*
*
41.83
*
220.14
*
52.04
*
*
42.04
*
* means margin larger than 10dB.
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