Introduction

The A400 active reader box is suitable for high-speed timing events such as cycling, go-karting, and motorcycling. A single reader box supports an 8-meter timing zone on both sides, with high data recognition rates and precise read accuracy, along with excellent anti-interference capabilities. It is equipped with a large-capacity lithium battery, allowing for long-duration operation.

I. Features

  1. Supports multiple high-speed sports such as cycling, go-karting, motorcycling, etc.
  2. Compatibility with diverse software platforms and Feibot multiple methods for data acquisiti-on, and customized data formats.
  3. Low power consumption and extended battery life.
  4. Intuitive touchscreen interface with all information visible at a glance.
  5. Adjustable power settings for optimal performance and energy efficiency.

II. Specification

III. External Accessories

1. LF loop cable

LF loop cables are laid on the track where athletes pass through to activate active tags, enabling the tags to transmit information to the HF receiving module of active reader box. The max wearing height of the tag should not exceed 60 cm. For marathon type road events, it is recommended to wear it on the ankle. There are two common installation methods: (1) directly securing and affixing them to the track with mat adhesive; (2) embedding the coils inside specialized mats, which are then laid on the track.

2. HF antenna

Utilizing an omnidirectional high-gain 2.4GHz antenna, it is mounted on both sides of the LF loop cable to receive data transmitted by active chips. It is connected to the reader box via a HF antenna extension cable.

3. HF extension

Connects the HF antenna on the mounting bracket to the HF antenna of the A400 active reader box.

4. LF loop extension

Used to connect the LF loop cable  junction box and the A400 active reader box's LF loop cable.

5. LF loop cable junction box

Used to connect the LF loop extension and the LF loop cable.

IV. Common Features and Steps

2025-09-17