| 摘要 |
A reader (3), for reading memory keys and/or cards (4), which can be fixed to a product/service vending machine (1), and has a housing (6), and an electronic read and/or identification board (7) housed inside the housing (6) to read the memory keys and/or cards (4). The electronic board (7) has a circuit board (11) in which is formed a central slot (12) extending along a given axis (B) and for insertion of the memory keys and/or cards (4); a projecting tab (13) fixed to the circuit board (11), at an inner lateral edge (12a) of the slot (12), so as to be substantially perpendicular to the circuit board (11) and parallel to the given axis (B); and a first (15) and second (16) antenna fixed firmly to the tab (13) and designed to transmit/receive radio signals at different frequencies.
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