[chbot] OT RFID tags

[Marshland Engineering]

I can't seem to make any headway with finding a solution to our problem. It is for lap timing for motorcycle racing. There are many 'passive solutions' out there but they fall into the same category as the evaluation one I have on test. It doesn't work over a wide track!!.Active tags overcome this problem but I can't seem to find the supplier of tags and readers only sales companies who have very little real info on the systems. Anyone know much about this ?  There are many "suppliers" in the $8000 range but I'm looking for a low cost tag and reader. 

Cheers Wallace    
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