Slim UHF RFID Antenna SF5

Key takeaways

  • Ultra-slim design for concealed installations.
  • Modular lengths enable flexible integration.
  • High UHF gain supports extended read range.
  • Low mounting depth saves installation space.
  • On-metal and off-metal mounting options.
Managing Director, FlexiRay

Talk to the product expert

Miroslav Jaksik, Managing Director, FlexiRay

Detailed product information

SF5 Antenna Series for Discreet Indoor Portals, Racks and Shelves

The Ultra Thin UHF RFID SF5 antenna series stands out with its exceptional read range, slim profile, and aesthetic, unobtrusive design. With high antenna gain and a modular, ultra-thin form factor, SF5 antennas are the ideal solution for indoor use, RFID gates, portals, smart racks, cabinets, and shelves.

Key Features

  • Sleek and aesthetic design for discreet indoor RFID installations

  • Ultra-slim profile, ideal for smart racks and shelves

  • Modular antenna lengths for flexible integration

  • Low mounting depth for space-saving applications

  • Supports completely invisible door-frame installation

  • On-metal and off-metal mounting options available

Typical applications

  • Access control, asset tracking, and retail environments

  • RFID portals and reading zones at entrances, doors, and corridors

  • Smart racks, display cabinets, and RFID-enabled shelves

  • Point-of-sale, desktop, or embedded RFID systems

  • Suitable for invisible or integrated RFID solutions in furniture and architecture

Frequency Range
866-868 MHz (ETSI), 912-922 MHz (FCC)
Polarization
Circular RHCP
VSWR
< 1,5 typical
Impedance
50 Ohms
Connector
SMA female or Pigtail SMA
Gain – ETSI
from 2dBi/5dBic (SF5100) to 7,8dBi/10,8dBic (SF5400)
Gain – FCC
from 2,7dBi/5,7dBic (SF5100) to 7,8dBi/10,8dBic (SF5400)

Product Images

The Flexiray Slim UHF RFID Antenna SF5 is available in 4 antenna lengths: 110 mm (SF5100), 500 mm (SF5200), 780 mm (SF5300), and 996 mm (SF5400).
The Flexiray Slim UHF RFID Antenna SF5 is available in 4 antenna lengths: 110 mm (SF5100), 500 mm (SF5200), 780 mm (SF5300), and 996 mm (SF5400). Source: FlexiRay
The Flexiray Slim UHF RFID Antenna SF5 is 3 mm thin and has no blind spots.
The Flexiray Slim UHF RFID Antenna SF5 is 3 mm thin and has no blind spots. Source: FlexiRay