Summary of “Rubber Duck” Antenna
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External antenna guide reference guide.
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Overview to optimize the overall performance of a xirrus wlan in an outdoor deployment it is important to understand how to maximize coverage with the appropriate antenna selection and placement. This document is meant to serve as a guideline for anyone who wishes to use xirrus’ antennas and related...
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Period of the wave. A linear polarized antenna may be either horizontally polarized (if the direction of propagation is parallel to the earth’s surface) or vertically polarized (if the direction of propagation is perpendicular to the earth’s surface). A circular polarized antenna may be either right...
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Directional antennas 15° antenna for 2.4 ghz band (ant-dir15-2x2-2.4g-01) description panel 15° antenna for indoor and outdoor use front vertical gain pattern horizontal gain pattern back and connectors frequency range (ghz) 2.4– 2.5 impedance 50 ohms vswr (50 ohms) ≤2.0:1 peak gain, dbi (2.4 and 5g...
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15° antenna for 5 ghz band (ant-dir15-2x2-5.0g-01) description panel 15° antenna for indoor and outdoor use front vertical gain pattern horizontal gain pattern back frequency range (ghz) 5.15 – 5.850 impedance 50 ohms vswr (50 ohms) ≤2.0:1 peak gain, dbi (2.4 and 5ghz) 17+/- 1 polarization v/h 3db b...
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30° antenna (ant-dir30-2x2-01) description panel 30° antenna front vertical gain pattern horizontal gain pattern back frequency range (ghz) 2.4– 2.5 5.15 – 5.825 impedance 50 ohms vswr (50 ohms) 2.0: 1 max. Typ. Peak gain, dbi (2.4 and 5ghz) 11.7 – 13.5 12.5 – 14.0 polarization 2 x +/– 45 2 x +/– 45...
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60° antenna (ant-dir60-2x2-01) description panel 60° antenna front vertical gain pattern horizontal gain pattern back frequency range (ghz) 2.4 – 2.48 5.15 – 5.850 impedance 50 ohms vswr (50 ohms) 2.0: 1 max. Typ. Peak gain, dbi (2.4 and 5ghz) 7 – 10 8.5 – 9.5 polarization 2 x +/– 45, v 2 x +/– 45, ...
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90° antenna (ant-dir90-2x2-01) description panel 90° antenna front vertical gain pattern horizontal gain pattern back frequency range (ghz) 2.4 – 2.5 5.15 – 5.85 impedance 50 ohms vswr (50 ohms) 2.0: 1 max. Typ. Peak gain, dbi (2.4 and 5ghz) 4.0 6.5 – 9.5 polarization vertical 3db beamwidth az (h) 9...
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Omni-directional antennas: “rubber duck” antenna (ant-omni-1x1-02) description 360° (omnidirectional) antenna antenna vertical gain pattern horizontal gain pattern connector closeup frequency range (ghz) 2.4 – 2.5 5.15 – 5.825 impedance 50 ohms vswr (50 ohms) 2.0: 1 max. Typ. Peak gain, dbi (2.4 and...
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2x2 omni antenna (ant-omni-2x2-02) description 360° (omnidirectional) antenna antenna vertical gain pattern horizontal gain pattern mounts frequency range (ghz) 2.4 – 2.5 5.15 – 5.825 impedance 50 ohms vswr (50 ohms) 2.0: 1 max. Typ. Peak gain, dbi (2.4 and 5ghz) 2.3 3 – 6.5 polarization 4 x v (line...
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Reference test data the various antennas presented above were characterized for variation in data rate and rssi over increasing distance. All tests were conducted in an open air environment and in each case the client was moved away from the ap along a straight line in the direction of its strongest...
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