Sangean ATS-909X Service Manual page 5

LW ELECTRICAL PERFORMANCE
Model
B
rand
ATS-909X(CE)
Test Item
Tuning Range
Intermediate freq.
Max. Sensitivity
Usable Sensitivity
Image Rejection
I.F. Rejection
Selectivity( 10KHz)
Bandwidth -6dB
T. H. D. ( 5mV )
Lowest Batt. Volt.
Hum Modulation
Tuning Ind. Sens.(4nd.dot)
Auto. Scan. Stop. Sens.
S/N Ratio ( 5mV )
Current Consumption
Tone action(3KHz)
Freq.Rewponse(-6dB)
Output power
Over Load Capacity
A. G. C. F. O. M.
Calibration
Whistle Modulation
Supply Voltage: AC 9 V
Remark
Specification
Temp 25
SANGEAN
C
Condition
Input Output
S/N=6dB
S/N=6dB
S/N=20d
B
450KHz
S/N=6dB
S/N=6dB
S/N=6dB
74dB
/m
74dB
/m
74dB
/m
74dB
/m
NORMAL
74dB
/m
/NEWS
74dB
/m
74dB
/m
MAX
10%T.H.D
1KHz
30%mod.
10%T.H.D
100dB /m
S/N=6dB
R. O. : 50 mW Load: 8 Ohm
∘ R.H. Date
75 2010/12/21
%
Value
Freq. Nom. Lim.
Min. 100
Max. 519
1st. IF 55845
2nd. IF 450
180KHz
216KHz
279KHz
68
180KHz
66
216KHz
64
279KHz
30
279KHz
225KHz
2
3.9
216KHz
150
1
106
180KHz
225KHz
279KHz
2IF/3IF
Modulation:400Hz/30% Mod
Approved by
2010/12/21
5
Page
A
Ver.
4/5
Test No.
1. 2. 3.
1
1
1
68
66 dB /m
64
74
72 dB /m
70
24
50
40
5
4.2
68
dB /m
72 dB /m
20
2.1
0.8
1
Released/Tested by
2010/12/21
Unit
KHz
KHz
dB
dB
dB
KHz
%
V
dB
dB
mA
dB
Hz
KHz
W
dB /m
dB
KHz
%