Chipset for combination HF and UHF RFID readers

28 June 2006 Telecoms, Datacoms, Wireless, IoT

Anadigm's latest third-generation RFID reader chipset solution can be customised to read different RFID tag types, with different modulation types and frequencies. The new RangeMaster5 allows system vendors to design and maintain a single combination HF and UHF reader system. It fully supports current HF standards as well as the newer standards under study by EPC (Electronic Product Code) Global. RangeMaster5 is a three-chipset comprised of two dynamically programmable analog signal processors (dpASP) in conjunction with an RFID state machine. This enables designers to develop universal RFID readers that can support both HF and UHF, changing dynamically between baseband frequencies. It further has the ability to dynamically change between protocols. RangeMaster5 operates at 3,3 V. Its I and Q filtering capability allows it to be programmed to remove spurs, harmonics, and unwanted modulations. Being based on realtime programmable analog technology, it allows for innovative system design. The chipset can extract all data frequencies from DC to 800 kHz, and selected frequencies up to 3,3 MHz.

www.anadigm.com

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