Harman Kardon AVR 255 (serv.man2) EMC - CB Certificate ▷ View online
Reference No. : 54120802A Page 12
◀ Anam EMC Test Laboratory ▶
7.5. Test protocols
Date: January 31, 2008
Antenna terminal disturbance voltage due to the local oscillator.
Channel Harmonic
Measured
freq. (㎒)
Limit(㏈㎶)
Disturbance
value(㏈㎶)
1
98.2
54.0
40.6
2
196.4
50.0
37.5
3
294.6
50.0
31.0
4
392.8
52.0
*
87.5 5 491.0
52.0
37.9
6
589.2
52.0
33.0
7
687.4
52.0
46.8
8
785.6
52.0
32.1
9
883.8
52.0
*
10
982.0
52.0
*
1
108.7
54.0
40.1
2
217.4
50.0
37.8
3
326.1
52.0
33.9
98.0 4 434.8
52.0 *
5
543.5
52.0
36.5
6
652.2
52.0
37.9
7
760.9
52.0
*
8
869.6
52.0
*
9
978.3
52.0
*
1
118.7
54.0
39.9
2
237.4
50.0
39.2
3
356.1
52.0
35.1
108.0 4 474.8
52.0 32.1
5
593.5
52.0
37.8
6
712.2
52.0
41.8
7
830.9
52.0
41.6
8
949.6
52.0
*
Reference No. : 54120802A Page 13
◀ Anam EMC Test Laboratory ▶
OTHERS
Antenna terminal disturbance voltage due to other source than local oscillator.
Channel Harmonic
Measured
freq. (㎒)
Limit(㏈㎶)
Disturbance
value(㏈㎶)
98.0 / 46.0 *
*: less than 30 ㏈㎶
Limit
according
to
EN55013:2001+A2(2006)
8. DISTURBANCE POWER
8.1. Operating environment
Temperature
: 23℃
Relative humidity : 50%
8.2. Test set-up and procedure
The EUT was placed on a non-metallic table of 0.8m height. At the side of the
EUT a non-metallic table of 6m length was placed to provide for movement of
the absorbing clamp. The absorbing clamp was applied successively to all leads
whose length was 25 ㎝ or longer, unscreened or screened. For the read, the
maximum measured value at each frequency which was obtained when the
absorbing clamp is moved along the lead was registered. No metallic object,
including a possible other unit of the EUT or any person, was closer to the lead
or unit than 0.8m. All screened and unscreened cables were measured with an
absorbing clamp, according to EN55013, 5.6.
absorbing clamp, according to EN55013, 5.6.
8.3. Measurement uncertainty
Radio interference power: ±2.0 ㏈
The Measurement uncertainty describes the overall uncertainty of the given
measured value during operation of the EUT in the above-mentioned way.
measured value during operation of the EUT in the above-mentioned way.
8.4. Test instrumentation
Equipment
Manufacturer
Type No.
Serial No.
Measurement
receiver
receiver
R & S
ESCI
100348
Absorbing clamp
R & S
MDS 21
860846/006
R. C. Oscillator
Kenwood
AG-203A
3090241
* R & S: Rohde & Schwarz
Reference No. : 54120802A Page 14
◀ Anam EMC Test Laboratory ▶
8.5. Test protocols
Date: January 25, 2008
The equipment does comply with the requirements. Operating condition: The
EUT continuously operated with audio frequency of 1,000 ㎐ color bar being
supplied from the Oscillator or test DVD. An absorbing clamp was placed
around all leads. At each mode, the maximum value at each testing frequency
and each output lead was registered and attached as follows.
Limit(㏈㎺) Result(㏈㎺)
Test Lead
Freq.
(㎒)
QP AV QP AV
PHONES
172.03
50.3 40.3 33.2 32.5
FRONT COAXIAL
110.59
48.0 38.0 36.4 34.1
FRONT S-VIDEO
172.03
50.3 40.3 30.6 30.1
FRONT AUDIO, VIDEO
110.59
48.0 38.0 32.3 30.4
S-VIDEO VIDEO 1
172.03
50.3 40.3 *
*
S-VIDEO VIDEO 2 OUT
172.03
50.3 40.3 *
*
S-VIDEO VIDEO 2 IN
172.03
50.3 40.3 *
*
S-VIDEO VIDEO 3 IN
172.03
50.3 40.3 *
*
S-VIDEO MONITOR OUT
172.03
50.3 40.3 *
*
HDMI 3
172.03
50.3 40.3 *
*
HDMI 2
172.03
50.3 40.3 *
*
HDMI 1
172.03
50.3 40.3 *
*
HDMI MONITOR OUT
172.03
50.3 40.3 *
*
ANALOG 1
172.03
50.3 40.3 *
*
ANALOG 2 OUT
172.03
50.3 40.3 *
*
ANALOG 2 IN
172.03
50.3 40.3 *
*
ANALOG 3
172.03
50.3 40.3 *
*
ANALOG 4 OUT
172.03
50.3 40.3 *
*
ANALOG 4 IN
172.03
50.3 40.3 *
*
ANALOG 5
172.03
50.3 40.3 *
*
6/8CH FL/FR
61.50 46.2 36.2
*
*
6/8CH SL/SR
61.50 46.2 36.2
*
*
6/8CH C/SW
61.50 46.2 36.2
*
*
6/8CH SBL/SBR
61.50 46.2 36.2
*
*
COAXIAL OUT
172.03
50.3 40.3 *
*
COAXIAL 1
172.03
50.3 40.3 *
*
COAXIAL 2
172.03
50.3 40.3 *
*
COMPONENT VIDEO 1
172.03
50.3 40.3 *
*
COMPONENT VIDEO 2
172.03
50.3 40.3 *
*
COMPONENT MONITOR
OUT
172.03
50.3 40.3 *
*
Reference No. : 54120802A Page 15
◀ Anam EMC Test Laboratory ▶
VIDEO VIDEO 1,
VIDEO 2 IN/OUT
172.03
50.3 40.3 *
*
VIDEO VIDEO 3
MONITOR OUT
172.03
50.3 40.3 *
*
PREOUT FL/FR
270.34
53.9 43.9 28.5 27.3
PREOUT SL/SR
270.34
53.9 43.9 28.8 27.4
PREOUT C/SW
270.34
53.9 43.9 27.3 26.1
PREOUT SBL/SBR
270.34
53.9 43.9 28.3 27.1
ZONE 2
172.03
50.3 40.3 *
*
REMOTE IN
172.03
50.3 40.3 *
*
REMOTE OUT
172.03
50.3 40.3 *
*
AUX 3
172.03
50.3 40.3 *
*
SPEAKER R
172.03
50.3 40.3 28.8 25.7
SPEAKER L
172.03
50.3 40.3 29.2 25.9
SPEAKER SBR
172.03
50.3 40.3 28.5 25.3
SPEAKER SBL
172.03
50.3 40.3 28.2 25.1
SPEAKER SR
172.03
50.3 40.3 27.8 25.3
SPEAKER SL
172.03
50.3 40.3 27.4 25.1
SPEAKER C
172.03
50.3 40.3 28.3 25.5
AC POWER CORD
184.34
50.7 40.7 *
*
*: less than 25 ㏈㎺
Limit
according
to
EN55013:2001+A2(2006)
Note:1) The spectrum was checked from 30 to 300 ㎒.
2) The cable (6.0m length) loss is included in a correction factor.
3) Detector function of the measuring instrument:
QP: Quasi-peak, AV: Average
4) QP line: Limit (㏈㎺) = Frequency (㎒) ×0.037 + 43.9
AV line: Limit (㏈㎺) = Frequency (㎒) ×0.037 + 33.9
5) *: Less than 25 ㏈㎺
For the measurement data, see Annex B (48 Copies).
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