WJM3000
G
Next Generation RFID Reader Module
Based on WJC200 Gen2 RFID reader chipset
Absolute Maximum Rating*
Parameter
ESD Protection (per ISO 7816-1)
Maximum Voltage
Operating Case Temperature
Storage Temperature
Rating
2
6
-20 to +55
-40 to +65
Units
KV
V
°
C
°
C
*Operation of this device above any of these parameters may cause permanent damage.
Specifications
Operating Conditions: Vcc = 5.0 VDC, T
AMB
= 25° 50
C,
System.
Symbol
f
RFID
D
RATE
f
CH
Parameter
RF Frequency—UHF Operation
Data Rate
Channel Spacing
Frequency Hopping Channels
Supply Voltage @ 1.3A, Connected to System
Peak Operating Current*
Maximum Transmit Power
Power Control Range
Step Size
Min
902
Typ
Max
928
Units
MHz
KHz
kHz
Channels
40
500
50
+4.85
18
12
1
10
+5.0
+5.50
1.3
30
CH
V
CC
I
PEAK OP
P
TX-Max
P
RANGE
V
A
dBm
dB
dB
ppm
S
f
Frequency Stability
*Peak operating current for 1W CW output power; Average operating current draw is significantly less than CW peak current.
WJ Communications
www.wj.com
04/03/2007
Copyright WJ Communications 2007. Subject to change without notice.
All trademarks, trade names, service marks, and logos remain the property of the rightful owners
WJCI [ WJ COMMUNICATION. INC. ]
