Functional principle
The HF read/write heads operating at a frequency of 13.56 MHz form a transmission
zone the size of which (0…500 mm) varies,
depending on the combination of read/write
head and data carrier.
The read/write distances mentioned here only represent standard values measured under
laboratory conditions.
The read/write distances of the data carriers
for mounting in metal TW-R**-M(MF) were determined in metal.
Attainable distances may vary by up to 30 %
due to component tolerances, mounting conditions, ambient conditions and material qualities (especially when mounted in metal)
Testing of the application under real operating conditions is therefore essential, especially with read/write on-the-fly!