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AUX IN ELECTRICAL PERFORMANCE
Model :RecordR
Test Item
Output Power
AUX IN
Dynamic Range
Input Sensitivity
Distortion
Min. Output
S/N RATIO
Supply Voltage:
*Adaptor 100-240V 50Hz 7.5V / 1.6A ;
*Battery 6V
Note : Test add 20 Hz ~ 20kHz Filter LPF
( ) The head of product
( ) Finished Product
( ) Semi-finished Product
( ) New Model
Specification
Brand：ROBERTS Temp：25∘C R.H.：75% Date：2011/10/11 Ver：A
Condition
Input
Output
AUX IN= 0.5Vrms /400Hz
THD = 10%
( TEST : R/L SHORT )
Output=R.0 , Adjust_V.R
THD=3%
AUX IN=400Hz
AUX IX=400Hz
Volume = Max ,
OUT=1W(2.828Vrms)
( TEST : R/L SHORT )
AUX IN= Input Sensitivity
/ 400Hz
Output =R.O.
AUX IN= Input Sensitivity
/ 400Hz
Volume = Min
AUX IN= Input Sensitivity
Output =R.O.
( TEST : 400Hz & GND)
R.O.: 50mW
( ) Client Spot Check
( ) Routine Spot Check
( ) Engineering Modify
( ) Business Sample
Value
Freq.
Nom.
Lim.
1
0.8
2
1
320
±50
0.8
2
0.5
1.5
60
50
Load: 8 Ohm
Approved by
5
Page：4/4
Test No.
1.
2.
3.
Modulation TONE set at 0
Released/Tested by
陳盧生
Unit
W
V
mVrms
%
mVrms
dB
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