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Application Note AS3930 – Description of Demosystem
5

Appendix A: Transmitter and Receiver Antennas

The AS3930 Demosystem mounts as Receiver Antenna the SDTR1103-1620J from Premo (see
http://premo.es/in/product/156/features/rfid/singleaxistranponderinductors/sdtr1103smddropresistanttransponderco
il%2816.2mh-340uh%29.html
). This is a single axis transponder SMD coil.
On
the
Transmitter
side
the
emitter
antenna
KGEA-BFCR-B-0500J
is
used
(see
http://premo.es/uploads/fam_file00000114_1230470278.pdf) . This is a sealed resonator tuned at 125kHz.
www.austriamicrosystems.com/AS3930
Version 1.0, Date: 09/03/2010
Page 8 of 9