UHF RFID Race Mat Antenna
WS-RAM2-U925
Core equipment for professional race timing, providing accurate and reliable real-time data tracking for large-scale sporting events.
UHF RFID mat antenna designed specifically for large-scale race timing. Utilizes circular polarization technology to ensure stable and reliable tag reading in high-speed movement environments.
Modular design allows flexible configuration based on venue and number of participants, enabling rapid deployment and significantly reducing pre-race preparation time, suitable for races of all scales.
Stably reads a large number of RFID tags, accurately capturing data even during peak periods. Widely applicable to various professional sporting events such as marathons and triathlons.
Circular Polarization Design
Eliminates the impact of tag directionality, ensuring reading stability.
Modular Splicing
Rapid deployment, flexible track layout configuration.
High-Speed Reading
Processes a large number of tags simultaneously, with zero missed read rate.
Technical Specifications and Performance Parameters
Core Technical Specifications
The WS-RAM2-U925 adopts leading UHF RFID technology, operating at a frequency of 902–928 MHz (compliant with international standards), ensuring compatibility with mainstream timing systems. The antenna gain is approximately 8.5 dBi, providing a wide reading range and strong signal penetration. The standard 50 Ohm impedance design maximizes signal transmission efficiency. With an IP67 protection rating, it is waterproof and dustproof, adapting to harsh weather conditions. Its compact size of 1000 x 333 x 22 mm makes it lightweight and portable, and the ultra-thin 22mm design does not affect athlete performance.
Frequency Range
902–928 MHz Compliant with international UHF RFID standards
Antenna Gain
Approx. 8.5 dBi Provides excellent reading distance
Polarization Method
Circular polarization design Eliminates directionality impact
Impedance Specification
50 Ohm standard impedance Ensures signal efficiency
Protection Rating
IP67 waterproof and dustproof Adapts to various environments
Product Dimensions
1000 x 333 x 22 mm Lightweight and portable design
Practical Application Scenarios (Part 1)
Race Start/Finish Line and Multi-Channel Timing
The WS-RAM2-U925 timing mat is specifically designed for sports event start lines, finish lines, and multi-channel timing. Its high performance allows simultaneous reading of multiple athletes' RFID chips, ensuring precise capture of every timing data point in large-scale events.
The system supports flexible multi-channel layouts, allowing for a flexible adjustment of the number of timing mats according to track width, eliminating timing blind spots. Coupled with real-time data transmission, athlete crossing times are quickly relayed to the central system, effectively ensuring zero missed reads even during peak periods, significantly improving the efficiency and reliability of event timing.
Start/Finish Line Timing
Precisely captures each athlete's crossing time
Multi-Channel Configuration
Flexible layout adapts to various track widths
Real-Time Transmission
Data instantly relayed to the central system
Practical Application Scenarios (2)
Real-time Tracking for Large-scale Outdoor Events
In addition to traditional road races, the WS-RAM2-U925 is also widely used in complex and diverse outdoor sports events such as triathlons, cycling races, and cross-country challenges. In triathlon events, antenna arrays can be set up at multiple checkpoints such as the swim exit, bike transition area, and run finish line to fully record athletes' performance data for each segment.
Its IP67 protection rating allows the equipment to withstand harsh environmental challenges like mud, wading, sun, and rain, ensuring smooth event operation regardless of weather conditions. The real-time data feedback system enables event organizers to monitor the real-time location and status of all athletes, facilitating quick positioning and assistance in emergencies, significantly enhancing event safety and management efficiency.
Marathon Races
Precise timing at start/finish, zero-error results recording
Triathlons
Multi-checkpoint tracking, comprehensive data analysis
Cycling Races
High-speed reading, real-time ranking updates