Specification
AM
ELECTRICAL PERFORMANCE
Model
:
WR-11(FCC)
Brand
:
SANGEAN
Temp
:
25
∘
C
R.H
:
75%
Date
:
2014/5/26
Condition
Value
Test Item
Input Output freq Nom.
Lim.
Unit
S/N=6dB Min. 520
525
Tuning Range
S/N=6dB Max. 1730
1715
kHz
603/600 k
48
54
999/1000k
48 54
Max. Sensitivity
S/N=6dB
1404/1400k
46 52
dB
μ
/m
603/600 k
52
58
999/1000k
50 56
Usable Sensitivity
S/N=
20dB
1404/1400k
50 56
dB
μ
/m
600k 18 24
dB
μ
1000k 18 24 dB
μ
AM EXT. ANT
Usable Sensitivity
(USA/Tw Only)
S/N=
20dB
1400k 18 24 dB
μ
T. H. D.
74dBu/m
R.O
1
3
%
Auto Tuning Stop Sens.
dB
μ
Tuning Indicator Sens.
40
50
dB
S/N Ratio
74dBu/m
38
32
dB
Current Consumption
R.O
200
300
mA
100 Hz
Audio fidelity
(-6dB)
1K=0dB
2 KHz
Output power
Mod 80% @ 100Hz
94dB
μ
/m 10%THD
6.5 6
W
Over Load Capacity
80%
10%THD
100
>90
dB
μ
/m
A. G. C. F. O. M.
100dB
μ
/m
999/1000
KHZ
50 40 dB
700
±60
1200
±60
Callbration
1700
±60
Whistle
Modulation
74dBu/m
Supply Voltage
:
AC120V/60Hz(USA)
R.O
:
50mW
Load
:
8 Ohm
Modulation
:
Dev.30% @400Hz
Remark
:
USA Test output power to
the speaker load
Approved by
:
Released / Tested by
:
3
Summary of Contents for WR-11
Page 7: ...MAIN PCB TOP VIEW 7...
Page 8: ...MAIN PCB BOTTOM VIEW 8...
Page 9: ...PCB P TOP VIEW 9...
Page 10: ...PCB P BOTTOM VIEW 10...
Page 11: ...WIRING DIAGRAM 11...
Page 20: ...20...
Page 21: ...IC CIRCUIT BLOCK DIAGRAM 1 IC1 Si4835 B30 GU 2 IC2 LD1117AL33 21...
Page 22: ...3 IC3 HEF4066BT 4 IC4 XC62FP2002PRN 22...
Page 23: ...5 IC5 XC61CN2402MRN 6 IC20 M2115 23...
Page 24: ...7 IC21 TC7W53FU 8 IC400 TDA7266SA 24...