BALBOA SUB10 (serv.man3) - JBL Audio EMC - CB Certificate (repair manual). Page 6

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‹ Rev. No 1.0
 
Page 4 
 
 
Electrical fast transients / Burst 
 
 
Description of the test location 
 
Test location: 
Shielded Room S3 
 
 
 
 
Test specification: 
 
Coupling network: 1 
kV 
 
Burst frequency: 5.0 
kHz 
 
Coupling duration: 
≥ 60 sec. 
 
Polarity: 
- positive 
- negative 
 
 
Coupling points 
 
Cable description: 
AC power line 
 
 
Screening: 
Status: 
Signal transmission: 
unscreened 
active 
analogue 
Length: 1.0 
 
 
 
 
Test result 
 
The requirements are FULFILLED. 
Performance Criterion:
 B 
 
Remarks: 
During fast transients the sine wave disappears and then reappears by itself.  
 
 
 
 
 
 
 
 
 
 
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