RFR400 433MHz Router User Manual
Contents
1. Keep away from potential RF radiators such as electronic radio equipments for minimizing interference i e engine monitor etc utilize the channel clear detection feature to pre scan the interference and then choose the best place to setup the reader And readers should be mounted at reasonable height for better performance RFR400 supports wide range of antennas for different coverage areas high quality SMA coaxial cable may be use to separate the antennas from Reader RFR4OO is typical indoor used for outdoor environment the Reader can be protected in a NEMA enclosure The operation performance will be reduced the negatively impacted by nature weather conditions such as moisture excessive temperature2. CHAMPTEK User Manual RFR400 433MHz Router RFR400 433MHz Router User Manual Revision 02 CHAMPTEK User Manual RFR400 433MHz Router User Manual Revision Date Description 00 2009 1 15 Preliminary draft 01 2009 3 19 02 2009 8 17 Copyright Champtek may have patents patent applications trademark copyrights or other intellectual property rights covering in this document The provision of this information does not grant you any license to these patents trademarks copyrights or other intellectual properties Introduction RFR400 433MHz Router is an efficient and powerful data repeater suit for different applications It supports both star and mesh topology that can significantly extend the coverage range Besides RFR400 have two mode of operation one is auto organized mode and the other self assigned mode RFR400 is suitable for non network environment to repeat the signal back to reader It can be plug and play by setting auto organized mode There are failover and load balance functions to avoid failure or overload of single node CHAMPTEK User Manual RFR400 433MHz Router Features Plug and Play Data encryption Specification Wireless configuration by reader Support Star and Mesh topology Alternative auto organized and self assigned mode Load balance function Programmable routing broadcasting period Packet attached first node RSSI an
3. d ID for RTLS application Reader Communication Protocol Operation frequency 433 92 MHz Signal Strength Default 30dbm Range Control Adjustable RSSI range 0 to 99dbm Modulation GFSK Read Range Omni Angle Antenna 90m Physical Characteristics Length 4 6 Width 3 1 Height 1 1 Case Aluminum ABS Environmental Operation Temperature 30 C to 70C Storage Temperature 40 C to 80 C LED Indicators Power LED Power on indicator TX RX LED TX RX indicator Electrical Power 5VDC 50mA Power Consumption 0 25W CHAMPTEK User Manual RFR400 433MHz Router Connectors Antenna SMA Mechanicals TOP View Reset Button TX RX LED _Power LED Antenna Power LED On when reader is powered TX RX LED On while reader is transmitting or receiving a packet Antenna SMA connector Power 5Vdc Reset Button Hardware Reset the Router CHAMPTEK User Manual RFR400 433MHz Router Packet Format First First Tag Tag Tag End Head Reader ID Tag ID Router Router ID Group Status Data Code RSSI 000000 000000 000000 Ox0d 0 63 N 00 99 oe 999999 999999 999999 Ox0a Status indicates the tag s condition such as moving still etc The content of Data depends on different groups of tag Implementation Notice
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