File:Transponder timing.jpg
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Summary
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A ChronoTrack race controller with RFID antennas under the rubber mat. Inside the orange box is a battery, RF receiver/exciter, touch-screen computer, and WiFi, GSM, and Ethernet to communicate with other controllers. This picture was taken at the Eisenhart Cross Country Invitational in Worthington, Ohio
Licensing
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 | I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide. If this is not legally possible: |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:54, 28 October 2009 | | 1,600 × 1,200 (893 KB) | Tristantech (talk | contribs) | A ChronoTrack race controller with RFID antennas under the rubber mat. Inside the orange box is a battery, RF receiver/exciter, touch-screen computer, and WiFi, GSM, and Ethernet to communicate with other controllers. |
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