The most economic transponder solution consists of a custom RFID reader
(water-resistant case, larger antenna, stronger LED with reflector) ...
Wireless model
... and Silicone-Wristbands with integrated RFID tags
USB cables do not have long ranges.
To extend them at the race track there are following possibilites:
EXSYS RS232 Ethernet Data Gateway
Lindy USB Extender
Lindy Active Extension Hub
USB LAN Extension Adapter Cable |
