HITAG 1 based transponders are highly integrated and do not need any additional components beside the external coil.
Data between Key (RWD) and transponder is transmitted bidirectionally, in Half Duplex Mode. The HITAG 1 transponder IC offers also an encrypted data transmission.
Features
Integrated Circuit for Contactless Identification Transponders and Cards
Integrated resonance capacitor of 210 pF with 5 % tolerance over full production
Frequency range 100 kHz to 150 kHz.
Target Applications
Animal Identification
Laundry Automation
Beer keg and gas cylinder logistic
Pigeon Race Sports
Brand Protection Applications