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RIFD Antenna - 13.56KHz, 22mm Diameter
$0.1200
In stock
SKU
RFID-02-005
Volume discounts:
- +100 4 % $0.1150
- +500 6 % $0.1130
- +1000 8 % $0.1110
- +5000 9 % $0.1090
- +10000 12 % $0.1060
RIFD Antenna - 13.56KHz, 22mm Diameter is available to buy in increments of 5
Ships in 2-3 business days, then:
Free delivery in10-15 days by YunExpress on orders over $35.
Free delivery in5-7 days by DHL on orders over $200.
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An RFID system consists of a reader, an RFID tag and an antenna. Of course, the antenna is actually a part of the reader. The antenna is the interface between the reader and the tags. This antenna, which is a kind of coil, constantly produces a magnetic field. As the tags comes close to it, the internal coil of the tag and the antenna creates a transformer and the tag is activated through the electricity obtained from its internal coil. Tags consume negligible current and cause a slight voltage drop in the transmitter coil (antenna). The reader recognizes this voltage drop and is ready to receive the signal. The microchip on the tags will start sending low-level pulses as soon as they are activated. These pulses are transferred to the antenna coil through the transformer system and the reader detects it.
Specificatoins of RIFD Antenna - 13.56KHz, 22mm Diameter:
- Working frequency: 13.56MHz
- Diameter: 22 mm (circular shape)
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