To maximize the Track Box Passive performances there are few simple rules to follow which define how to position the device to avoid obstructions or reduced read rates. The Track Box can be stood up, or hung. You will find more information about the different options here.
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When setting up Track Boxes on the ground, ensure the lower section of the box has an unobstructed view of transponders.
Any obstruction such as wet grass, leaves or branches will limit the field of view of the lower internal antenna significantly which will reduce read rates! |
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When setting up Track Boxes on the ground, be aware that the antennas may be blocked by spectators/assistants accidentally standing in front of the device or even barriers being setup, which will of course reduce read rates. This is particularly true with unattended boxes, so mounting boxes above head height is recommended where possible.
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To maximize the opportunity to detect transponders, Track Boxes should be setup perpendicular (90 degrees) to the direction of travel.
Although the Track Box may detect passive transponders up to 25m away, long distances will result in reduced read rates.
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Additional considerations
There are some other considerations to make to maximize the Track Box Passive performances.
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Bibs must be worn correctly, on the front of the torso, and not covered. |
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Bibs and Transponders in free air such as when using MTB number plates or seatpost stickers have higher performance.
HuTags, Shoe Transponders and Disposable Triathlon Transponders are not recommended for use with PTB due to their form factor and reduced sensitivity. |
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Adding a sticker to the front of a Track Box can affect the read rates if the ink used is black and could possibly contain Carbon particles.
Best Practice: Don't put any sticker on the front of a Track Box. Some stickers also have a metal surface which will cause interference. If you want to label the box, please use the back side or a tag. |
