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Vertical external F-type connection

Home / Antennas / Log- periodic pre-mounted Multi Stub antennas / Vertical external F-type connection

Log-periodic antennas have a linear frequency response and a radiation pattern concentrated on the main radiation lobe. On all UHF models, except for the compact ones, to limit interference from the new 700 MHz 5G mobile band, the number of STUB elements has been increased, effectively improving the performance of the patented filtering system in terms of both bandwidth and attenuation, now referred to as MultiSTUB. The antennas can be installed in both polarizations without additional accessories, and are also available with either an external or internal rear F connector. Emme Esse patents

Thanks to the internal pre-wiring, a perpendicular F-type connector is available at the rear of the antenna, near the mast clamp. This solution speeds up installation time and is very practical in horizontal polarization.

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channelscodeconnectorelementsgainF/B ratiohorizontal beamwidthwind loadinglengthbandspackingweight
21 - 4845LN28F*F/Vert2812 dB35 dB54°2.9 Kg1030 mmUHF108,800
21 - 4845LN30F*F/Vert3012.5 dB36 dB50°3.0 Kg1155 mmUHF109,200
21 - 4845LN34F*F/Vert3413 dB38 dB46°3.4 Kg1360 mmUHF1010,000
21 - 4040LN28*F/Vert2812.5 dB35 dB54°3,0 Kg1155 mmB.IV109,400
21 - 4845LN30FV**F/Vert3012.5 dB36 dB50°3.0 Kg1155 mmUHF109,500
21 - 4845LN34FV**F/Vert3413 dB38 dB46°3.4 Kg1360 mmUHF1010.400

*SILVER Series - Preconnected F output
**STYLE Series - Preconnected F output

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