SIC279
LF HDX Transponder
DOWNLOAD FACTSHEETLow-frequency half-duplex (HDX) RFID transponder with 192 bits of user memory. LF HDX RFID transponder operates at 134.2 kHz frequency band. The transponder is fully compatible with ISO11784/11785 HDX.
Highlight Features
- Half Duplex FM Telegram 124/134 kHz Contactless Read/Write Data
- 80-bit Programmable ID Memory
- Best-in-Class Read and Write Sensitivity
- Robust and High-Quality Build
- High Resistance Against Noise for Reliable Performance in Challenging Environments
| Product Attributes | Description |
|---|---|
| Specification | SIC279 |
| Communication Protocol | |
| ID Reading | ISO 11784/11785 (HDX) |
| ID Programming | SIC Proprietary |
| Read/Write Extended Memory | SIC Proprietary |
| Memory | |
| Extended User Memory Size [bits] | 192 |
| Data Retention [years] | 20 |
| Write Cycles [times] | 100,000 |
| Security | 32-bit Password Authorization |
| Operating Conditions | |
| Operating Frequency [kHz] | 134.2 |
| Operating Temperature [°C] | -25 to +85 |
| Others | |
| Available Form Factor | VDFN, WDFN, Wedge Transponder, Glass Transponder 12 mm, Glass Transponder 23 mm, Glass Transponder 32 mm |











