Harman Kardon AVR 760 (serv.man2) EMC - CB Certificate ▷ View online
Harman Kardon Inc. Page 16 of 103
AVR760 (Harman Kardon)
EMC Test Report
Reference No.: NK08E 683.EMI
25. A-BUS
Frequency
(MHz)
QP
AV
QP
AV
QP
AV
95.05
22.2
15.1
47.4
37.4
25.2
22.3
135.20
23.8
20.5
48.9
38.9
25.1
18.4
208.89
24.3
22.3
51.6
41.6
27.3
19.3
Reading Value (dB㎺)
Limit (dB㎺)
Margin (dB)
26. Trigger OUT 1
Frequency
(MHz)
QP
AV
QP
AV
QP
AV
81.00
27.2
25.2
46.9
36.9
19.7
11.7
135.00
35.4
35.0
48.9
38.9
13.5
3.9
188.99
33.2
32.4
50.9
40.9
17.7
8.5
242.99
33.1
29.3
52.9
42.9
19.8
13.6
256.49
30.7
28.2
53.4
43.4
22.7
15.2
297.03
32.6
30.1
54.9
44.9
22.3
14.8
Reading Value (dB㎺)
Limit (dB㎺)
Margin (dB)
27. Zone 2 IN
Frequency
(MHz)
QP
AV
QP
AV
QP
AV
135.00
34.4
33.8
48.9
38.9
14.5
5.1
188.99
32.6
31.8
50.9
40.9
18.3
9.1
202.49
28.9
26.2
51.4
41.4
22.5
15.2
243.00
33.0
28.7
52.9
42.9
19.9
14.2
256.50
30.4
27.8
53.4
43.4
23.0
15.6
297.03
32.2
29.5
54.9
44.9
22.7
15.4
Reading Value (dB㎺)
Limit (dB㎺)
Margin (dB)
28. Remote OUT
Frequency
(MHz)
QP
AV
QP
AV
QP
AV
135.00
33.0
32.3
48.9
38.9
15.9
6.6
188.99
30.6
29.7
50.9
40.9
20.3
11.2
202.49
27.6
24.2
51.4
41.4
23.8
17.2
243.00
31.5
27.5
52.9
42.9
21.4
15.4
256.50
29.2
26.6
53.4
43.4
24.2
16.8
297.03
29.7
26.9
54.9
44.9
25.2
18.0
Reading Value (dB㎺)
Limit (dB㎺)
Margin (dB)
Harman Kardon Inc. Page 17 of 103
AVR760 (Harman Kardon)
EMC Test Report
Reference No.: NK08E 683.EMI
29. Digital Audio Coaxial Front
Frequency
(MHz)
QP
AV
QP
AV
QP
AV
50.00
22.6
19.3
45.8
35.8
23.2
16.5
200.00
21.4
16.4
51.3
41.3
29.9
24.9
240.00
23.4
19.2
52.8
42.8
29.4
23.6
275.00
24.0
18.7
54.1
44.1
30.1
25.4
Reading Value (dB㎺)
Limit (dB㎺)
Margin (dB)
30. Audio IN Front
31. S-Video Front
32. USB Port
Frequency
(MHz)
QP
AV
QP
AV
QP
AV
Reading Value (dB㎺)
Limit (dB㎺)
Margin (dB)
More than 20dB Margin
33. Microphone (MIC)
Frequency
(MHz)
QP
AV
QP
AV
QP
AV
135.20
25.0
20.8
48.9
38.9
23.9
18.1
297.08
23.2
18.1
54.9
44.9
31.7
26.8
Reading Value (dB㎺)
Limit (dB㎺)
Margin (dB)
34. Headphone
Frequency
(MHz)
QP
AV
QP
AV
QP
AV
282.62
21.5
18.2
54.4
44.4
32.9
26.2
297.03
25.3
22.3
54.9
44.9
29.6
22.6
Reading Value (dB㎺)
Limit (dB㎺)
Margin (dB)
*) Measurement graphs can be found in the
Appendix B.
Comment
If no frequencies are specified in the tables, no measurements for quasi-peak or average were necessary.
Result
Compliant
Harman Kardon Inc. Page 18 of 103
AVR760 (Harman Kardon)
EMC Test Report
Reference No.: NK08E 683.EMI
8. Radiated Disturbance
8.1 Test Procedure
The measurements were performed in the frequency range 30-1000 MHz
The disturbance radiation was measured on an open area test site with a reference ground plane and at a
distance of 3 m. The height of the measuring antenna was varied between 1 to 4 m and the table was rotated
a full revolution order to obtain maximum values of the electric field intensity.
The measurement was made in both the vertical and horizontal polarization, and the maximum value is
presented in the data. Disturbance radiation due to the local oscillator and its fundamental and harmonic
frequencies was measured on a selected number of broadcast channels.
Instrumentation used during this session:
Instruments
Manufacturer
Model
Serial number
Due To Calibration
Test Receiver
Rohde&Schwarz
ESCS30 833364/020 2009.
08
Amplifier HP
8447F
2805A03351 2009.
08
Logbicon Super Ant.
Schwarzbeck
VULB9168
1067
2009. 03
Position Controller
DAEIL EMC
N/A
N/A
N/A
Turntable DAEIL
EMC
N/A
N/A
N/A
8.2 Measurement Uncertainty
Radiated disturbance electric field intensity: ±3.0 dB
8.3 Test Parameters
Port:
Enclosure
Test Engineer:
J. H. Ko
Basic Standard:
EN 55013: 2001+A1: 2003+A2: 2006
IF Bandwidth:
120 kHz
Measurement Time:
0.2 sec
Frequency Range:
30 MHz – 1 GHz
Harman Kardon Inc. Page 19 of 103
AVR760 (Harman Kardon)
EMC Test Report
Reference No.: NK08E 683.EMI
8.4 Test Data (Receiving Mode)
T. Freq.*
Frequency
Pol.**
Reading
A.F + C.L
Result
Limit
Margin
(MHz)
(MHz)
(H/V)
(dB)
+Amp*** (dB)
(dBuV/m)
(dBuV/m)
(dB)
87.5
98.20
V
30.1
-11.5
18.6
60.0
41.4
196.40
H
29.8
-9.5
20.3
52.0
31.7
294.60
H
32.4
-8.4
24.0
56.0
32.0
392.80
V
41.9
-7.2
34.7
56.0
21.3
98.0
108.70
V
30.1
-11.4
18.7
60.0
41.3
217.40
H
29.1
-9.7
19.4
52.0
32.6
326.10
H
32.4
-8.3
24.1
56.0
31.9
108.0
118.70
V
31.3
-11.2
20.1
60.0
39.9
237.40
H
29.6
-10.0
19.6
52.0
32.4
356.10
H
38.2
-8.4
29.8
56.0
26.2
*) T. Freq. = Tuned Frequency
**) Pol. H = Horizontal V = Vertical
***) A.F. + C. L + Amp. = Antenna Factor + Cable Loss + Amplifier
Comment
If no frequencies are specified in the tables, no measurement for quasi-peak was necessary.
Result
Compliant
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