RFID LF / HF Field Detector Card

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2.00 Ounces
2.00 (in)
1.00 (in)
0.25 (in)

With this RFID Detector you can find out frequency and duty cycle of any passive LF (125kHz) / HF (13.56 MHz) reader!

  • LF coil has high Q, high sensitivity and long luminescence distance using 6-layer plate technology.
  • HF uses a diode voltage doubler circuit, high sensitivity, long luminous distance.
  • LF and HF are placed in the smallest volume without weakening, to ensure the best performance in small size.
  • Using epoxy resin to drop glue craft, ten years is like a new, waterproof and moistureproof, wear-resisting and fall-resistant, can carry.