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WJ Communication

WJR7000 Datasheet Preview

WJR7000 Datasheet

UHF RFID reader module

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WJR7000www.DataSheet4U.com
Preliminary
Key Features
1/2 Watt Gen 2 Dense Reader Mode
Multi-protocol Support
Fast 40/240 KHz Miller Sub-Carrier Data Rate
Dynamic RF Output Power: 18 to 30dBm Range
Two Antenna Ports: Near or Far-field capable
World Wide Capability: Configurable to meet
country specific RFID UHF requirements*
Read Range up to 20ft**
WJ Communications’ WJR7000 UHF RFID
reader module is designed to enable RFID UHF
Gen2 capability for handheld readers, printers and
forklift readers. This allows original equipment
manufacturers, value added resellers and system
integrators to reach a broad spectrum of end cus-
tomers. WJ’s capability to configure WJR7000
modules for different country specific UHF fre-
quency requirements, to provide 1/2 watt Gen2
dense reader mode and to implement a 40/240
KHz data rate will enable high performance solu-
tions that can be deployed worldwide. The
WJR7000 is backwards compatible with the
MPR7000.
The 0.5-watt (+27dBm) WJR7000 reader module
operates in the UHF frequency band (902-928
MHz) used by North America and some Asia-
Pacific regions. The reader includes the RF, digi-
tal circuitry and embedded firmware required for
ISO18000-6C (UHF Gen2) and Class 0/0+ stan-
dards. The API command set enables customers
to control RF output power per command accord-
ing to their application needs. WJ provides free
demonstration software for quick evaluation, an
open source DLL and API for simple integration
and standard 3.3-5V CMOS serial communication
for universal connectivity.
Applications
Low Power Mobile RFID Devices for item level tracking
RFID Enabled Handheld Readers
RFID Enabled Fork Lift Readers
RFID Portal Readers
* Please refer to table for list of countries supported
** Read range is dependent on environment, antenna gain and other factors
WJ Communications Phone: 1-800-WJ1-4401 Fax: 408-577-6621 www.wj.com




WJ Communication

WJR7000 Datasheet Preview

WJR7000 Datasheet

UHF RFID reader module

No Preview Available !

PRELIMINARY
Key Product Features
Compliant to Global Standards
Class 0/0+
ISO 18000-6C (UHF Gen2)
Supports Multiple Frequencies (Countries)
1/2 Watt Dense Reader Mode (DRM)
40/240 KHz Data Rate
1 Watt Maximum Transmit Power (+30dBm)
Flexible Antenna Ports
Single (Monostatic) Antenna Operation
Dual Antenna Ports
50MMCX Coaxial Connectors
Supports both Near and Far-Field
68-pin PCMCIA Type II PC Card form factor
Serial Interface 3.3V CMOS Levels
Worldwide Coverage
Superior Performance
Ease of Integration
Specifications
Symbol
fRFID
fCH
CH
VCC
IPEAK OP
PTX-Max
PRANGE
PSTEP
TOPERATING
Sf
Parameter
RF Frequency—UHF Operation
Channel Spacing
Frequency Hopping Channels (See Hop Frequency
Channels Table)
Supply Voltage @ 1.3A, Connected to System*
Peak Operating Current**
Maximum Transmit Power
Power Control Range
Step Size
Operating Temperature Range
Frequency Stability
Operating Conditions: Vcc = 5.00 VDC, TAMB = 25°C, 50 System.
* Measured at connector for 1.3A load
** Peak operating current for 1 watt output power; 0.5 watt will draw less current
Min Typ Max Units
902 928 MHz
500 kHz
50 Channels
4.9 5.0 5.5 V
1.1 1.3 A
+29.6 +30 dBm
12 dB
1 dB
-20 +50 °C
±10 ppm
WJ Communications Phone: 1-800-WJ1-4401 Fax: 408-577-6621 www.wj.com


Part Number WJR7000
Description UHF RFID reader module
Maker WJ Communication
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