DOWNLOAD Harman Kardon AVR 158 (serv.man5) Service Manual ↓ Size: 4.13 MB | Pages: 111 in PDF or view online for FREE

Model
AVR 158 (serv.man5)
Pages
111
Size
4.13 MB
Type
PDF
Document
EMC - CB Certificate
Brand
Device
Audio
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avr-158-sm5.pdf
Date

Harman Kardon AVR 158 (serv.man5) EMC - CB Certificate ▷ View online

Reference No. : 54121101A                                                                                                                  Page 9/50
 
◀  Anam EMC Test Laboratory  ▶
 
 
6.5. Test protocols 
 
Date: January 27, 2011 
Disturbance radiation due to the local oscillator. 
Channel Harmonic 
Measured 
freq. (㎒) 
Limit 
(㏈㎶/m) 
Disturbance value(㏈㎶/m) 
Horizon Vertical 
 1 
98.2 
60.0 
* * 
 2 
196.4 
52.0 
* * 
 3 
294.6 
52.0 
* * 
 4 
392.8 
56.0 
* * 
87.5 5 491.0 
56.0 * * 
 6 
589.2 
56.0 
* * 
 7 
687.4 
56.0 
* * 
 8 
785.6 
56.0 
* * 
 9 
883.8 
56.0 
* * 
 10 
982.0 
56.0 
* * 
 1 
108.7 
60.0 
* * 
 2 
217.4 
52.0 
* * 
 3 
326.1 
56.0 
* * 
98.0 4 434.8 
56.0 * * 
 5 
543.5 
56.0 
* * 
 6 
652.2 
56.0 
* * 
 7 
760.9 
56.0 
* * 
 8 
869.6 
56.0 
* * 
 9 
978.3 
56.0 
* * 
 1 
118.7 
60.0 
* * 
 2 
237.4 
52.0 
* * 
 3 
356.1 
56.0 
* * 
108.0 4 474.8 
56.0  * * 
 5 
593.5 
56.0 
* * 
 6 
712.2 
56.0 
* * 
 7 
830.9 
56.0 
* * 
 8 
949.6 
56.0 
* * 
 
 
Reference No. : 54121101A                                                                                                                  Page 10/50
 
◀  Anam EMC Test Laboratory  ▶
 
 
Disturbance radiation due to the other source.   
Channel Harmonic 
Measured 
freq. (㎒) 
Limit 
(㏈㎶/m) 
Disturbance value(㏈㎶/m) 
Horizon Vertical 
  
196.61 
40.0
 
34.8 * 
Others  288.01 
47.0
 
43.2 38.8 
  
577.53 
47.0 
39.8 39.4 
 30 
~    
 
 
 
1,000  ㎒ 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
*: less than25.0 ㏈㎶/m 
  Limit 
according 
to 
EN55013:2001+A2(2006)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Reference No. : 54121101A                                                                                                                  Page 11/50
 
◀  Anam EMC Test Laboratory  ▶
 
 
7. ANTENNA TERMINAL DISTURBANCE VOLTAGE IN THE   
  FREQUENCY RANGE 30MHz TO 1,000MHz
 
 
  7.1. Operating environment 
Temperature 
: 15℃ 
Relative humidity  : 36% 
 
    7.2. Test set-up and procedure 
Measurements were performed in the frequency range 30 ㎒ to 1,000 ㎒. 
 
The level of the test signal, which was connected to the receiver through a 
combining network, was set to give 70 ㏈㎶  at the input of the EUT. 
The signal was an unmodulated carrier. 
Disturbance voltage due to the local oscillator, it’s fundamental and harmonic 
frequencies was measured with the receiver tuned to a selected number of FM 
sound broadcast channels. Disturbance voltage due to all other sources was 
measured with the receiver tuned to the channel 98.3 ㎒ respectively. 
 
   7.3. Measurement uncertainty 
 
Antenna terminal disturbance voltage, Quasi-peak detection:  ±2.0 ㏈ 
 
The measurement uncertainty describes the overall uncertainty of the given 
 
measured value during the operation of the EUT in the above-mentioned way. 
 
7.4. Test instrumentation 
Equipment 
Manufacturer 
Type No. 
Serial No. 
Measurement 
                      Receiver 
R & S 
ESCI 
100348 
 
 
 
Signal Generator 
Anritsu 
MG3632A 
MT79870 
Combining network 
Municom 
MCL ZFSC-2-11 
942604 
Matching pad 
(50~75Ω) 
R & S 
RAM 358 
837254/004 
* R & S: Rohde & Schwarz 
 
 
 
 
 
 
 
 
Reference No. : 54121101A                                                                                                                  Page 12/50
 
◀  Anam EMC Test Laboratory  ▶
 
 
7.5. Test protocols 
 
Date: January 19, 2011 
 
Antenna terminal disturbance voltage due to the local oscillator. 
Channel Harmonic 
Measured 
freq. (㎒) 
Limit(㏈㎶) 
Disturbance 
value(㏈㎶) 
 1 
98.2 
54.0 
 2 
196.4 
50.0 
 3 
294.6 
50.0 
*
 
 4 
392.8 
52.0 
*
 
87.5 5 491.0 
52.0 *
 
 6 
589.2 
52.0 
*
 
 7 
687.4 
52.0 
*
 
 8 
785.6 
52.0 
*
 
 9 
883.8 
52.0 
*
 
 10 
982.0 
52.0 
*
 
 1 
108.7 
54.0 
 2 
217.4 
50.0 
*
 
 3 
326.1 
52.0 
*
 
98.0 4 434.8 
52.0 *
 
 5 
543.5 
52.0 
*
 
 6 
652.2 
52.0 
*
 
 7 
760.9 
52.0 
*
 
 8 
869.6 
52.0 
*
 
 9 
978.3 
52.0 
*
 
 1 
118.7 
54.0 
 2 
237.4 
50.0 
*
 
 3 
356.1 
52.0 
*
 
108.0 4 474.8 
52.0  *
 
 5 
593.5 
52.0 
*
 
 6 
712.2 
52.0 
*
 
 7 
830.9 
52.0 
 8 
949.6 
52.0 
*
 
 
 
 
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