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Re: AS3992 passive UHF RFID reader module
1. The output power of transmitter is 20dBm. We always use 8dBi antenna which is Laird S9028PCL(902-928Mhz) and whose cable losses is very small. So the EIRP is about 28dBm(631mW). Its longest identified distance is 6m. This distance is aimed at one...
With the application of AS3991/AS3992 reader chip produced by austriamicrosystems company and the C8051F340 chip of Silicon Silabs and other RF circuit, we design the UHF RFID reader module. We can do secondary development with this module.
**broken link removed**
This RFID reader has two...
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