Справочник Пользователя для HIWAVE Inc HW-RFR900T
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1. Introduction
The HW-RFR900T UHF RFID reader development kit supports the EPC generation 2
standards. The sample kit is to show the features of the HW-RFR900T UHF RFID reader.
The system comprises of two boards: the UHF board and the JIG board. On the UHF
board the main components are the AS3990 UHF RFID chip, MCU chip, external RF
power amplifier, coupler, external VCO, and TCXO. On the JIG board the components
are RS-232 driver chip, RS-232 port and 5pi DC-JACK. The two boards are connected
4wires cable.
The demonstration board can operate by graphic user interface (GUI) when connected to
a RS-232 port. All mandatory commands and some optional commands for the EPC
generation2 standard are supported.
For development purposes the JIG board can be removed and the host system can
directly access the UHF board using a 4 pin connector. The operational RF part can be
used to develop customized software that will control the RFID reader. A description of
the interface can be found in the chapter of technical description.
standards. The sample kit is to show the features of the HW-RFR900T UHF RFID reader.
The system comprises of two boards: the UHF board and the JIG board. On the UHF
board the main components are the AS3990 UHF RFID chip, MCU chip, external RF
power amplifier, coupler, external VCO, and TCXO. On the JIG board the components
are RS-232 driver chip, RS-232 port and 5pi DC-JACK. The two boards are connected
4wires cable.
The demonstration board can operate by graphic user interface (GUI) when connected to
a RS-232 port. All mandatory commands and some optional commands for the EPC
generation2 standard are supported.
For development purposes the JIG board can be removed and the host system can
directly access the UHF board using a 4 pin connector. The operational RF part can be
used to develop customized software that will control the RFID reader. A description of
the interface can be found in the chapter of technical description.