Specifications

Mid Range RFID UHF Antenna | Page 1 of 2
MIRA Circular Antenna Unit
Kathrein Solutions GmbH, Kronstaudener Weg 1, 83071 Stephanskirchen, Germany
Phone: [phone] I Fax: [phone]
www.kathrein-solutions.com
Remarks
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Accessories optional
All accessories can be found at: https://http://www.kathrein-solutions.com/products/hardware/accessories
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Features
Mounting options
Four through-holes Ø 4.2 mm for M4 screws
936B116A I Subject to changes date of creation: 28.08.2011
Compact design and small dimensions
Typical read range*: up to 2 m (* depending on tag properties, environment and requirements)
Various transponder types possible to use
Integration possible in applications where space is limited
Use in transition range between near eld and far eld application
Suitable for use in industrial environments, suitable for bulk and single tag applications
High IP67 degree of protection, suitable for outdoor use
Order No. 52010082 52010083
Type MIRA-100-circular-ETSI MIRA-100-circular-FCC
Frequency range [MHz] 865-868 902-928
©KRAI -
Polarization circular circular
Antenna gain [dBiC 2.5 (at 866 MHz) 2.5 (at 915 MHz)
Axial ratio [dB] typ. 1.5 typ. 2.5
VSWR typ. 1.3:1 typ. 1.5:1
Front-to-back ratio [dB] typ. 10 > 10
Impedance antennaport [Ohm] 50
Max. input power [dBm]
-
+30 (at antenna port)
(FCC15.247)
Max. radiated power [dBm] +30 e.r.p.
(ETSI EN 302 208)
-
Far eld half-power beam width
(if mounted like picture)
[°]
100
Connection TNC female
Weight [kg] 0.32
Degree of protection IP67
Operating temperature range [°C] -20 to +55
Storage temperature range [°C] -40 to +85
Dimensions (L x W x H) [mm] 156 x 143.8 x 36
Packing size (L x W x H) [mm] approx. 230 x 160 x 81
Material
Antenna cover tough, weather-resistant polymer blend, colour: RAL7045
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General specications