SMU984 UHF 4 Channels Reader Module
SMU984 UHF 4 Channels Reader Module is based on the Impinj R2000 chip embedded four-channel UHF RFID reader module, a world-leading performance , compact dimensions, with a full-featured development kit SDK and interfaces, convenient integration with back-end software, you can in the short period of time to develop a high-performance desktop or handheld reader devices.
Product features
Using the most advanced rf chip Special-purpose Impinj R2000, can reach -110dBm receiving sensitivity, high integration, rf performance is stable and reliable, than traditional reading and writing is more suitable for the use of harsh environment.
Performance is remarkable, cooperate with 12dBi gain antenna, reads a single tag distance can reach more than 35m.
Intensive multi-tag read performance, can achieve more than 400tags/s tags recognition rate.
Provides the most comprehensive software development kit (SDK) and interface, API application routines, easily integrated with RFID software.
By adopting the technology of carrier wave to eliminate, the accuracy of the tag read better, is wider.
For reliable data capture, the enhancement of noise suppression function.
High received signal strength indication(RSSI).
Product Parameters
|
Support protocol |
EPCglobal Class1 Gen2,ISO18000-6C |
|
System architecture |
Impinj R2000 |
|
Working frequency |
standard ISM902-928MHz,other frequencies can be customized |
|
Works way |
Frequency-Hopping spread spectrum(FHSS),fixed frequency or adjustable frequency can be set by software |
|
Rf power |
0-30dBm,step order interval is 1.0dB,software adjustable |
|
Read speed |
by the software settings,read by a single tag on average each 64bits less than 6ms |
|
Read way |
timing automatically read and external trigger control read,by the software settings |
|
Tag identify |
>400 tags/s |
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Communication interface |
USB, UART, GPIO |
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Read distance |
30m@12dBi antenna (standard white card test) |
|
Read status indication |
buzzer,indicator light |
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Antenna interface |
MMCX×4 |
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Power supply |
DC +5V(3A) with the power adapter |
|
Power consumption |
peak@30dBm(depending on the output power) |
1.3A×5V |
|
PA closed |
0.3A×5V |
|
standby state,MCU wake |
35mA×5V |
|
deep sleep state |
70uA×5V |
|
Working temperature |
-30℃~+60℃ (-22℉~+140℉) |
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Storage temperature |
-40℃~+85℃ (-40℉~+185℉) |
|
Size |
71.7×39×6.6mm |
