Specification
BLUETOOTH ELECTRICAL PERFORMANCE
Model
:
WR-11(FCC)
Brand
:
SANGEAN
Temp
:
25
∘
C
R.H
:
75%
Date
:
2014/5/26
Value
Test Item
Condition
Nom. Lim.
Unit
Transferring distance
Directive distance
>10
m
access time for link
<15
Sec
100Hz
7
5
dB
Playing Frequency Response
MP3 1KHz 0dB
128kbps
Output = 50mW
10KHz
4
2
dB
S/N Ratio
MP3 1KHz 0dB 128kbps
weighted- DIN audio;@500mW
70 60 dB
THD Of Playing
MP3 1KHz 0dB 128kbps
weighted- DIN audio; @500mW
<1 %
Current Consumption
MP3 1kHz 0dB 128kbps
Output = R.O=@500mW
330 400 mA
Output power
MP3 1kHz 0dB 128kbps
T.H.D. = 10%
6.5 6 W
REC OUT LEVEL
MP3 1kHz 0dB 128kbps
920
±150
mV
Supply Voltage
:
AC120V/60Hz(USA)
R.O
:
500mW
Load
:
8
Ω
Remark
:
USA - Test output power to
the speaker load
No Bluetooth feature, this page
without testing
REC out Load =10Koh
Approved by
:
Released / Tested by
:
5
Содержание WR-11
Страница 7: ...MAIN PCB TOP VIEW 7...
Страница 8: ...MAIN PCB BOTTOM VIEW 8...
Страница 9: ...PCB P TOP VIEW 9...
Страница 10: ...PCB P BOTTOM VIEW 10...
Страница 11: ...WIRING DIAGRAM 11...
Страница 20: ...20...
Страница 21: ...IC CIRCUIT BLOCK DIAGRAM 1 IC1 Si4835 B30 GU 2 IC2 LD1117AL33 21...
Страница 22: ...3 IC3 HEF4066BT 4 IC4 XC62FP2002PRN 22...
Страница 23: ...5 IC5 XC61CN2402MRN 6 IC20 M2115 23...
Страница 24: ...7 IC21 TC7W53FU 8 IC400 TDA7266SA 24...
Страница 25: ...9 IC401 UTC4580E 10 IC402 L7808CV 25...