DOWNLOAD Harman Kardon HS 300 (serv.man3) Service Manual ↓ Size: 3.49 MB | Pages: 82 in PDF or view online for FREE

Model
HS 300 (serv.man3)
Pages
82
Size
3.49 MB
Type
PDF
Document
EMC - CB Certificate
Brand
Device
Audio
File
hs-300-sm3.pdf
Date

Harman Kardon HS 300 (serv.man3) EMC - CB Certificate ▷ View online

 
 
Report No. JSH006030124-001 
Page 60 of 81  
 
15.2 Block Diagram of Test Setup 
 
 
 
Best EMC 
 
     
EUT 
 
 
5.2 .1Test
 
 
Ta
 
lane 
en the EUT and any other of the metallic surface except the GRP is  
reater than 0.5m. 
  
e plane to insure the distance between the  
oupling device and the EUT were 1m or less. 
its functional requirement and supplied by  
The coupling-decoupling network (Best EMC). 
Floor Standing EUT 
anding on the ground reference 
lane 2.6m by 1.8m, made by aluminium 0.5mm thick. 
en the EUT and any other of the metallic surface except the GRP is  
reater than 0.5m. 
  
e plane to insure the distance between the  
oupling device and the EUT were 1m or less. 
its functional requirement and supplied by  
The coupling-decoupling network (Best EMC). 
 Setup and Test Procedure 
ble top EUT 
 the ground reference  
2.6m by 1.8m in size, made by aluminium 0.5mm thick. 
GRP 
1
The EUT was placed on a 0.8m high wooded table, standing on
p
 
The distance betwe
g
 
The main lead excess than 1m is gathered into a flat coil with a 0.4m diameter and situated
at a distance of 0.1m above the ground referenc
c
 
The EUT was arranged and connected to satisfy 
 
 
 
The EUT was placed on a 0.1m high wooden support, st
p
 
The distance betwe
g
 
The main lead excess than 1m is gathered into a flat coil with a 0.4m diameter and situated
at a distance of 0.1m above the ground referenc
c
 
The EUT was arranged and connected to satisfy 
 
 
Report No. JSH006030124-001 
Page 61 of 81  
 
15.2.2 Photo for test set-up 
        
none 
 
15.3 Test Protocol 
 
Temperature  : 
23
°C  
Relative Humidity: 
34% 
 
Test No. 
Level 
[kV] 
Polarity 
+/- 
Line for test 
Pass/ 
Fail 
Comment 
1 1 +/- L P   
2 1 +/- N P   
3 1 +/- 
PE 
NA  
4 1 +/- 
L-N 
P   
5 1 +/- 
L-PE 
NA  
6 1 +/- 
N-PE 
NA  
7 1 +/- 
L,N.PE 
NA  
8 0.5 +/- DC -   
9 0.5 +/- I/O -   
 
 
 
 
15.4 Additions, Deviations and Exclusions from Standards 
 
 
None. 
 
 
Report No. JSH006030124-001 
Page 62 of 81  
16. Electromagnetic field susceptibility  
 
Test result 
Pass 
 
16.1 Severity Level and Performance Criterion 
16.1.1 Test level 
 
Level 
Test field strength V/m 
 
 
 
 
10 
 
Special 
 
Note: 1. X is an open test level, this level may be given in the product specification. 
          2. The gray row is the selected test level. 
 
16.1.2 Performance Criterion   
 
   Performance criterion 
 
 
 
Report No. JSH006030124-001 
Page 63 of 81  
16.2 Block diagram of test setup 
 
 
Power 
Antenn
a mask
   
       Table 
amplifier 
Signal 
EUT 
Field 
Optical 
Filte
Field probe 
 
16.3 Test Setup and Test Procedure 
 
 
16.3.1 Test setup 
 
 
The test was conducted in an anechoic chamber which is 7m in length, 5m in width and 3m in 
height   to  maintain a uniform field of sufficient dimensions with respect to the EUT, and also in 
order to  comply with various national and international laws prohibiting interference to radio 
communications. 
  
 
 
For the table top EUT, the equipment is placed in the test facility on a non-conducting table 
0.8m high. 
 
For the floor standing EUT, the equipment is placed in the test facility on a non-conducting 
support 0.1m high. 
 
The EUT was placed on the uniform calibrated plane which is 3V/m EM field. 
 
 
Unshielded parallel wire was used during the test. 
 
 
 
Wire is left exposed to the electromagnetic field for a distance of 1m form the EUT. 
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