RFID Low-profile Base-potted Emitter Antenna,RFID antenna coils,RFID transponder inductor
Ferrite + capacitor in a box potted) and easy to joint to anywhere by a simple adhesive tape.
These kind of antennas provide a cable with a customized length without connector in its standard version (connector can be assembly under demand).
Ideally used access and start Hand Free subsystem for Passive Entry keyless Go System
Requirements for automotive application.
- Low profle size.
- Low tolerances in the resonance frequency LC
- High stability in temperature (-40ºC up to +85ºC).
- Transmitting low frequency LF (20kHz, 125kHz and 134kHz).
- Long reading distances and average current 2-4App.
- Custom LCR value under demand.
Electrical specification:
| Part Number | Frequency(KHz) | Inductance(uH) | Q | Capacitance(nF) |
| RFID(Size)-1 | 125 | 500±2% | 125 | 3.3 |
| RFID(Size)-2 | 125 | 345±2% | 125 | 4.7 |
| RFID(Size)-3 | 125 | 161±2% | 125 | 10.0 |
| RFID(Size)-4 | 134.2 | 426±2% | 125 | 3.3 |
| RFID(Size)-5 | 134.2 | 300±2% | 125 | 4.7 |
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