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Report No.: EM201300471-4                        Application No.:

ZJ00032008                    Page 33 of 41 

Test Requirement: 

EN 55020 

Test Method: 

EN 55020 

Criterion Required: 

A 

Wanted Signal:  

60dBuV 1KHz FM with 40KHz deviation at 98MHz for FM mode.  

 

1KHz Test sine wave for AUX mode.   

Unwanted Signal:  

1KHz AM 80% AM at the frequency listed below. 

Unwanted signal and immunity limit for FM tuner mode. 

Unwanted signal and immunity limit for AUX mode. 

 

Report No.: EM201300471-4                        Application No.:

ZJ00032008                    Page 34 of 41 

 

Test:   Immunity Radiated Fields S3 <AMP0816> 
  
 Test Mode:       Amplifier -                       Monitor:        Speaker 
 Operating Mode:  AUX                               S/N:            77.1 dB 
 Frequency:       -                                 AF Level:       11.0 mW 
   
 Interf. Signal: Scan, 160813-00002-001, 8/16/2013, 4:35:27PM      K2 = 1.6 dB 
 

100/50

90/60

70/80

50/100

30/120

10/140

0/150

S/N [dB] // Level [dB

礦

/m]

150k

20M

40M

60M

80M

100M

120M

150M

Frequency [Hz]

 

Report No.: EM201300471-4                        Application No.:

ZJ00032008                    Page 35 of 41 

CE 

 

 

Disturbance power 

 

 

Report No.: EM201300471-4                        Application No.:

ZJ00032008                    Page 36 of 41 

ESD 

 

 

EFT