The metraTec hfMux-4 is an RFID multiplexer for HF systems ope - rating at 13.56 MHz with a maximum RF power of 2 W (in the -MP version) or 4 W (in the -HP version). It allows connecting up to four antennas to a single RFID reader. This reduces setup complexity and cost significantly in cases in which multiple reading locations are needed as only one reader is required which has to be con - trolled.
The device operates with different readers and antennas of all manufacturers. Due to its optically isolated 24 V DC inputs it can also be operated directly out of a PLC.
Applications
- Sequential reading of multiple locations (e.g. shelves in libraries)
- Location tracking using antenna arrays
- Reading of tags independent of polarisation (3D reading
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