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85C7070    general purpose circular polarized RAIN RFID far field antenna


Far Field directivity

The Identix 85C7070 is a "Circular Polarized Far Field" UHF RFID antenna recommended for use in doorways, conveyor belts, cages and other applications where reading tags at different distances is a requirement.

Identix 85C7070 is a high- efficiency antenna with circular polarization. It offers a high gain, low axial ratio, making it an excellent choice for the different UHF RFID applications.


It has a compact, modern and lightweight design that allows installation in different types of industries such as commerce, industry and healthcare.



  • General UHF RFID portals

  • Logistics and distribution

  • Personnel and Vehicle access applications


Magnetic Near Field distribution

Product Details

  • Operating frequency:
    900-930MHz (FCC)

  • Input Impedance: 50 Ohms

  • Polarization: circular polarization

  • Far Field gain: 8.5dBiC

  • -3 dB Beamwidth - Azimuth: 70° x 70°

  • VSWR:  lower than 1.5:1 across all frequency band

  • Axial ratio: 0.6dB @ 915Mhz

  • Front to Back Ratio: 20dB

  • Near Field intensity: -1.25 dBA/m @25mm (max.)

  • Maximum input power: 20W

  • Connector: SMA female

  • Dimensions:

    • 196 x 196 x 14 mm

    • 7.7 x 7.7 x .55 in

  • Ingress protection rating: IP64. Optional IP 67 on request.

  • Base: painted aluminum

  • Radome: PETG plastic 1.5mm thick

  • Weight: 300g – 10.6 oz

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