Asterisk Inc. ASR-P30U Manual Do Utilizador
UHF RFID Reader RRU9816
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Shenzhen RoyalRay Science and Technology Co., Ltd. www.rr-rfid.com
Add:Suite FC (West Wing), 4F, A1 Building, Xiufeng Industrial Park, No.2 Xiufeng Road, Buji Town,
Longgang District, Shenzhen, P.R.C. ZIP: 518112
Tel: +86 755 25531562 25636705 Fax: +86 755 25531562 E-Mail: market@rr-rfid.com
Add:Suite FC (West Wing), 4F, A1 Building, Xiufeng Industrial Park, No.2 Xiufeng Road, Buji Town,
Longgang District, Shenzhen, P.R.C. ZIP: 518112
Tel: +86 755 25531562 25636705 Fax: +86 755 25531562 E-Mail: market@rr-rfid.com
CHARACTERISTICS
l Absolute Maximum Rating
ITEM
SYMBOL
VALUE
UNIT
Power Supply
VCC (USB power source)
6
V
VCC(External power source)
12
Operating Temp.
T
OPR
-10~+70
℃
Storage Temp.
T
STR
-20~+85
℃
l Electrical Specification
*European Frequency band (865M~868MHz) optional
INTERFACE
1. Socket Definition
No.
Symbol
Comment
1
VCC
External +9V power supply
2
GND
Ground
3
TXD
RS-232 serial data output
ITEM
SYMBOL
MIN
TYP
MAX
UNIT
Power Supply
VCC (USB powered)
4.5
5
5.5
V
VCC (External supply)
7
9
12
V
Current dissipation
I
C
180
200
mA
Frequency
*
F
REQ
902
928
MHz
RF power
P
RF
0
23
26
dBm
RF power
Accuracy
AP
+/-1
dB
RF power
Flatness
FP
+/-0.2
dB
Receiving
Sensitivity
SR
-70
dBm
Size
L×W×H
122.4*84*20
mm
Pin1
USB
Pin8