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| WJR7000 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 customers. WJ's capability to configure WJR7000 modules for different country specific UHF frequency requirements, to provide 1/2 watt Gen2 dense reader mode and to implement a 40/240 KHz data rate will enable high performance solutions 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 AsiaPacific regions. The reader includes the RF, digital circuitry and embedded firmware required for ISO18000-6C (UHF Gen2) and Class 0/0+ standards. The API command set enables customers to control RF output power per command according 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 PRELIMINARY Key Product Features Compliant to Global Standards * Class 0/0+ * ISO 18000-6C (UHF Gen2) Supports Multiple Frequencies (Countries) Worldwide Coverage 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 * 50 MMCX Coaxial Connectors * Supports both Near and Far-Field 68-pin PCMCIA Type II PC Card form factor Serial Interface 3.3V CMOS Levels 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 Min 902 Typ 500 50 Max 928 Units MHz kHz Channels 4.9 5.0 1.1 +29.6 12 1 5.5 1.3 +30 V A dBm dB dB -20 +50 10 C ppm Operating Conditions: Vcc = 5.00 VDC, TAMB = 25 50 System. C, * Measured at connector for 1.3A load ** Peak operating current for 1 watt output power; 0.5 watt will draw less current WJ Communications Phone: 1-800-WJ1-4401 Fax: 408-577-6621 www.wj.com PRELIMINARY Protocol Support Protocol EPC Class0/0+ EPC C1G2 (ISO-18000-6C) ID Read X X ID Write X X Data Read X X Data Write X X X PWD Write Lock X X X DRE Kill X X Absolute Maximum Ratings* Parameter ESD Protection (per ISO 7816-1) Maximum Operating Voltage Operating Case Temperature Storage Temperature * Operation of this device outside any of these parameters may cause permanent damage Rating 2 6 -20 to +55 -40 to +65 Units KV V C C Countries Supported** Country United States Puerto Rico Canada Taiwan Singapore Hong Kong Malaysia Philippines Thailand Brazil Argentina Chile Costa Rica Mexico Australia South Africa Uraguay Frequency (MHz) 902-928 902-928 902-928 917-922 922-928 923-925 920-925 915-928 902-928 902-928 902-928 902-928 902-928 902-928 920-926 917-921 902-928 ** Requires a hop table configuration WJ Communications Phone: 1-800-WJ1-4401 Fax: 408-577-6621 www.wj.com PRELIMINARY WJR7000 Block Diagram Mechanical Information PC CardTM Mechanical Specifications The MPR7000 is housed in a standard 68-pin PCMCIA Type II PC CardTM. The form factor and the physical dimensions are listed in the diagram below. WJ Communications Phone: 1-800-WJ1-4401 Fax: 408-577-6621 www.wj.com |
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