Passive UHF RFID

Europe — ETSI 865–868 MHz · United States — FCC 902–928 MHz

Up to 80 RFID reads per second per active section

Eco — 100 ms

Standard — 70 ms

Performance — 50 ms

Sections operate in interleaved groups; the next antenna group activates every 50–100 ms depending on the mode. RF fields of neighboring sections overlap

The timing line keeps covering the course even if up to two adjacent sections fail — neighboring sections cover the gap

Built-in ±2.5 ppm real-time clock in every section; sections exchange clock data over the internal bus and keep timestamping offline

LIMETIME UHF RFID tags only

Up to 300,000 passings per section, stored until successfully uploaded

Every section has its own Wi-Fi and independently uploads data to Limetime Cloud

Bluetooth on the head section — up to 4 simultaneous devices (Limetime mobile app or Limetime Offline App)

Direct USB connection of the head section to a laptop via a dedicated adapter

Optional — timing continues fully offline

High-speed internal wired bus for antenna coordination and clock sync

~30 h

~28 h

~26 h

~8 h

~7 h

~6.5 h

~4 h

~3.5 h

~3 h

70 cm — 4 sections = 2.8 m, 8 sections = 5.6 m

3 kg

20 meters

USB Type-C (standard power bank), Fast Charge. Two power banks can be connected — one at each end of the line — with built-in reverse-current protection

~2.0–2.4 W per section depending on the mode

-20°C … +50°C

3 years

Full production cycle

Can be deployed as an additional timing point alongside Limetime decoder-based systems — passings sync into the same event