BBT-09RA08C060 Parameters

Download the BBT-09RA08C060 datasheet (PDF) for the VSWR curve and radiation patterns.

What the Specifications Mean for a Timing Mat

Each figure in the table shapes the read point you build on the ground:

• 60° (H) / 60° (E) beamwidth: the beam spreads equally in both planes, giving a broad, even read zone above the mat instead of a thin strip. It suits start and finish lines and wide passages, where people and vehicles cross at different points along the mat.
• RHCP circular polarization: tags on shoes, race bibs, bike frames, vehicles and pallets face every direction, and a circularly polarized RFID mat antenna reads them at any angle.
• 8dBi gain, fast read and write, 2-3 meter reading distance: enough reach for tags carried well above the floor, while the read zone stays focused over the mat and limits stray reads from the sidelines.
• VSWR ≤1.3 and front-to-back ratio ≥20dB: a close match to the 50Ω reader port puts more of the reader's power into the tags, and the strong front-to-back ratio sends it upward instead of into the floor.
• 20W max input power and DC grounding: ample headroom over UHF RFID reader output, plus built-in lightning protection for outdoor courses and gates.
• TNC male connector and a 30mm TPV and rubber body: the threaded TNC connector stays tight under traffic and vibration. The pressure-resistant TPV (thermoplastic vulcanizate) and rubber mat takes forklift wheels, and its orange color marks the read point clearly.

Applications in Race Timing, Access Control and Warehousing

Our RFID catalog lists the BBT-09RA08C060 as a UHF runway antenna, a mat laid across the route that tagged people, bikes and goods travel. It suits 902-928MHz RFID systems in these settings:

• Race timing and event identification: as a UHF RFID race timing antenna, it forms the floor-level read point of the timing system at the start, finish and checkpoints of marathons and bicycle races. Joined mats stretch across the course, and the wide beam reaches runners and riders spread out over the road.
• Doorway and access control management: staff entrances, gates and controlled passages for people and vehicles. Read more on the role of RFID antennas in access control channel management.
• Forklift lanes and warehouse entrances: as a drive-over RFID antenna, it logs tagged pallets as forklifts carry them across. Our article on the forklift-passable UHF RFID mat antenna covers this model in detail.
• Backroom inventory from arrival to departure: mats at the receiving and dispatch doors record when stock comes in and when it leaves. For antennas mounted beside or above those doors, see our guide to RFID portal antennas for warehouse dock doors.
• Outdoor and high-interference sites: built for outdoor work with strong anti-interference capability, it keeps reading at open-air events, roadside gates and busy industrial floors. Learn more about industrial RFID antennas for harsh environments.

Laying Out and Joining the Mats

The mat is quick to install and simple to use, with no poles, brackets or gantries to set up. Plan the layout around four points:

• Lay it flat, face up: place the mat across the path tags will travel, so the main beam points up into the space they pass through.
• Join mats for wider coverage: units connect end to end into one continuous line, so a row of mats can span a wide start or finish line, a vehicle lane or a broad doorway.
• Connect the reader: run coaxial cable from your UHF reader to the TNC male connector on each mat.
• Weather and grounding: the IP67 body handles rain, puddles and wash-downs, the antenna operates from -25°C to +65°C, and DC grounding provides lightning protection.

How to Choose Among BBT RFID Mat Antennas

Our Mat ANT range, part of the wider RFID antenna line, includes five RFID floor mat antennas, all with RHCP polarization. Beam shape sets the read zone, the band has to match your readers and region, and the body decides how the mat copes with traffic and temperature.

Figures come from the parameter table on each model's product page.

If your project runs in the EU 860-868MHz band and you prefer this 8dBi wide-beam design, an EU-standard version of the BBT-09RA08C060 is available on request.

Manufacturing and Quality at BBT ANTENNAS

BBT ANTENNAS has made antennas since 1991. Our team of more than 200 people includes RF, microwave, simulation and structural engineers, and R&D and production have shared a 30,000 m² workshop since 2021. Our management systems are certified to ISO 9001:2015 and ISO 14001:2015.

Production passes four QC stages: raw material, in-process, final and pre-shipment inspection. Network analyzers check VSWR, while environmental chambers, rain test equipment and salt-spray chambers verify the outdoor build that event and warehouse sites rely on.

We also offer OEM/ODM for projects that need another frequency version, connector or cable configuration. See our custom antenna manufacturing page for how it works.

Watch our company video for a look inside BBT ANTENNAS and our factory:

RFID Timing Mat Antenna FAQ