JAS-12-M ANG NL.cdr - Trival Antene
JAS-12-M ANG NL.cdr - Trival Antene
JAS-12-M ANG NL.cdr - Trival Antene
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<strong>JAS</strong>-<strong>12</strong>/MThe antenna <strong>JAS</strong>-<strong>12</strong>/M is a wideband monopole, intended for usein VHF frequency range from 30 to 90 MHz. The antenna has thesame electrical construction as mobile antenna AD-18/D butmechanically all radiating elements are enclosed in one conicaltube made of epoxy fiberglass composite material. Therefore theantenna is mainly intended for stationary mounting and use onvessels.The antenna is composed of two parts: the antenna base and theradiating element. The antenna base is made of stainless steel andof composite materials. Inside the base is matching transformerunit.The antenna base has four mounting holes equally spaced on a4.5" (114.3 mm) circle which complies with US army standard (AS-1729). Different base plates could be also available on request.The antenna is completely painted with military green (RAL-6014)two-component UV resistant paint.Frequency rangeImpedanceVSWRGainPolarizationMaximum powerConnectorHeightMass of antennaWind velocityTemperature range30 - 90 Mhz50 ohm< 3 (DIAG. 1)DIAG. 2VER.70 W CWN3 m6 kg150 km/h-40....+70 °CTRIVAL ANTENE d.o.o., Gorenjska c. 25, <strong>12</strong>34 MENGES,SLOVENIA; tel. +386-1-8314-396; fax. +386-1-8313-377email: info@trivalantene.si; www.trival-antennas-mast.com
5VSWR4322030405060708090f (MHz)3GAIN (vs. 1/4 monopole)0-3-63000 mm-9<strong>JAS</strong>-<strong>12</strong>/M2030405060708090f (MHz)Stainless Steel JointM 40 x 3Composite BaseSS Screws M8 (4x)SS Adapter PlateNeoprene gasketGrounding WireN female connector
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