Specifications

KATHREIN Solutions GmbH, Lise-Meitner-Straße 7, 85737 Ismaning, Germany
Phone [phone] | Fax [phone] | www.kathrein-solutions.com | [e-mail]
Wide-Range RFID UHF Antenna | Page 1 of 2
WRA 7070 Antenna Unit
936B128/D/1019 | Subject to changes.
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Compact design
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Low axial ration for optimum performance
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Read range*: up to 12 m (* depending on tag properties,
environment and requirements)
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Optimised for portal applications
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Suitable for use in industrial environments
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High degree of protection, IP67 suitable for outdoor use
For classic far field applications with large reading distances, the Wide Range
Antennas (WRA) are the optimal choice: they are characterised by a very low
axial ratio for circular polarization, whereby the dependence of reading results
upon the position or alignment of tags is significantly reduced. For this reason
they are also the ideal solution for portal applications in addition to many other
application possibilities.
Features
Order No. 52010333 52010334
Type WRA 7070 Antenna Unit WRA 7070 Antenna Unit
Frequency range [MHz] 865–868 902–928 (915–928 for Peru)
©KRAI –
LED visualisation –
Polarisation, circular RHCP*
Antenna gain [dBiC] typ. 8.5 (at 866 MHz) typ. 8.5 (at 915 MHz)
Axial ratio [dB] typ. 1
VSWR typ. 1.2:1
Front-to-back ratio [dB] > 18
Impedance [Ohm] 50
Max. input power [dBm] +30 (at antenna port)
(FCC15.247)
Max. radiated power [dBm] +33 e.r.p. (ETSI EN 302 208) +36 EIRP (FCC15.247)
Far-field half-power beam width [°] 65
Connection TNC female
Weight [kg] 1.7
Degree of protection IP67
Operating temperature range [°C] –40 to +70
Storage temperature range [°C] –40 to +85
Dimensions (LxWxH) [mm] 300 x 300 x 49
Package size (LxWxH) [mm] approx. 350 x 350 x 80
Material
Antenna cover
Chassis
Patch plate
Seals
tough, weather-resistant polymer blend, colour: RAL7035
aluminium, powder coateol
brass, tin-plated
thermoplastic elastomer
* right-hand circular polarisation
General Specifications