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Identix 85C4090 antenna

UHF RFID “Ultra-Wide Beam” Far Field antenna for Loss Prevention / EAS

Far Field directivity

The Identix ANT85C4090 is a "Far Field” type UHF RFID antenna specifically designed for security applications (anti-theft) and loss prevention in retail - EAS Electronic Article Surveillance.

 

The ANT85C4090 antennas has a unique radiation lobe, ideal for applications where a confined reading zone is required such as storefronts and corridors.
 
The radiating lobe has an opening angle of 40 ° horizontally and 90 ° vertically, and an electric tilt of 15 ° in the horizontal direction.

Circular polarization with low axial ratio combined with high gain ensures efficient reading of tags regardless of orientation.

It has a compact, modern and lightweight design that allows easy of installation and aesthetic integration into different types of environments.

 

Applications

  • RFID portals for loss prevention - LP and EAS

  • General use UHF RFID portals

  • Personnel and Vehicle access control 

Polar radiation pattern

Product Details

Antenna ID-ANT85C4090

  • Operating frequency: 900-930MHz

  • Input Impedance: 50 Ohms

  • Polarization: circular polarization

  • Far Field gain: 8.5dBiC

  • -3 dB Beamwidth - Azimuth: 40°(horizontal) x 90° (vertical) with 15° electric tilt (h)

  • VSWR:  lower than 1.3:1 across all frequency band

  • Axial ratio: 1dB @ 910Mhz

  • Maximum input power: 20W

  • Connector: SMA female

  • Dimensions:

    • 420mm x 140mm x 19mm

    • 16.5 x 5.5 x .75 in

  • Ingress protection rating: IP54

  • Base: painted aluminum

  • Radome: PETG plastic 1.5mm thick

  • Weight: 400g – 14 oz