{"product_id":"antena-base-vhf-omnidireccional-rango-de-frecuencia-135-174-mhz","title":"Antena base VHF, omnidireccional, rango de frecuencia 135 - 174 MHz","description":"\u003cdiv style=\"width: 100%; max-width: 1200px; margin: 0 auto; font-family: sans-serif; line-height: 1.6; color: inherit; background-color: transparent;\"\u003e \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 30px;\"\u003e \u003cdiv style=\"flex: 1 1 300px; min-width: 280px;\"\u003e \u003ch3 style=\"font-size: 22px; border-bottom: 2px solid currentColor; padding-bottom: 5px; margin-top: 0; color: inherit; opacity: 0.8;\"\u003eCaracterísticas Técnicas\u003c\/h3\u003e \u003cul style=\"padding-left: 20px; font-size: 15px; color: inherit;\"\u003e \u003cli style=\"margin-bottom: 5px;\"\u003e\n\u003cstrong\u003eRango de Frecuencia:\u003c\/strong\u003e 135-174 MHz\u003c\/li\u003e \u003cli style=\"margin-bottom: 5px;\"\u003e\n\u003cstrong\u003eGanancia:\u003c\/strong\u003e 3 dB\u003c\/li\u003e \u003cli style=\"margin-bottom: 5px;\"\u003e\n\u003cstrong\u003ePotencia:\u003c\/strong\u003e 250 Watts\u003c\/li\u003e \u003cli style=\"margin-bottom: 5px;\"\u003e\n\u003cstrong\u003eConector:\u003c\/strong\u003e UHF Hembra\u003c\/li\u003e \u003cli style=\"margin-bottom: 5px;\"\u003e\n\u003cstrong\u003eResistencia al viento:\u003c\/strong\u003e 145 km\/h\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003cdiv style=\"flex: 1 1 300px; min-width: 280px;\"\u003e \u003ch3 style=\"font-size: 22px; border-bottom: 2px solid currentColor; padding-bottom: 5px; margin-top: 0; color: inherit; opacity: 0.8;\"\u003eCaracterísticas Constructivas\u003c\/h3\u003e \u003cul style=\"padding-left: 20px; font-size: 15px; color: inherit;\"\u003e \u003cli style=\"margin-bottom: 5px;\"\u003e\n\u003cstrong\u003eTipo:\u003c\/strong\u003e Colineal\u003c\/li\u003e \u003cli style=\"margin-bottom: 5px;\"\u003e\n\u003cstrong\u003eElementos:\u003c\/strong\u003e 2 elementos de 5\/8λ\u003c\/li\u003e \u003cli style=\"margin-bottom: 5px;\"\u003e\n\u003cstrong\u003eAcoplamiento:\u003c\/strong\u003e Bobina en forma de horquilla\u003c\/li\u003e \u003cli style=\"margin-bottom: 5px;\"\u003e\n\u003cstrong\u003eAjuste:\u003c\/strong\u003e Elementos A, B y bobina C ajustables\u003c\/li\u003e \u003cli style=\"margin-bottom: 5px;\"\u003e\n\u003cstrong\u003eMontaje:\u003c\/strong\u003e En punta de torre con abrazadera o costado con ménsula opcional\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 30px;\"\u003e \u003cdiv style=\"flex: 1 1 250px; border: 1px solid rgba(150, 150, 150, 0.4); border-radius: 8px; overflow: hidden; display: flex; flex-direction: column;\"\u003e \u003cdiv style=\"padding: 15px; border-bottom: 1px solid rgba(150, 150, 150, 0.2); font-weight: bold; font-size: 18px; color: inherit;\"\u003eDimensiones (cm)\u003c\/div\u003e \u003cdiv style=\"padding: 15px; color: inherit;\"\u003e \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px;\"\u003e \u003cthead\u003e \u003ctr style=\"border-bottom: 1px solid rgba(150,150,150,0.3);\"\u003e \u003cth style=\"text-align: left; padding: 8px 0; color: inherit;\"\u003eFrec. (MHz)\u003c\/th\u003e \u003cth style=\"text-align: left; padding: 8px 0; color: inherit;\"\u003eA\u003c\/th\u003e \u003cth style=\"text-align: left; padding: 8px 0; color: inherit;\"\u003eB\u003c\/th\u003e \u003cth style=\"text-align: left; padding: 8px 0; color: inherit;\"\u003eC\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e135\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e149\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e137\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e24.5\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e137\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e147\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e135\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e24.25\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e140\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e144\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e132\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e23.15\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e142\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e142\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e130\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e22.80\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e145\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e139\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e127\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e22.50\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e147\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e137\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e125\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e22.26\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e150\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e134\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e122\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e22.00\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e155\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e130\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e118\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e21.75\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e157\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e127\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e116\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e21.50\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e160\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e125\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e114\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e21.00\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e164\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e123\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e112\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e20.50\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e168\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e121\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e110\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e20.25\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e174\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e119\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e108\u003c\/td\u003e \u003ctd style=\"padding: 6px 0; color: inherit;\"\u003e20.00\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv style=\"flex: 1 1 250px; border: 1px solid rgba(150, 150, 150, 0.4); border-radius: 8px; overflow: hidden; display: flex; flex-direction: column;\"\u003e \u003cdiv style=\"padding: 15px; border-bottom: 1px solid rgba(150, 150, 150, 0.2); font-weight: bold; font-size: 18px; color: inherit;\"\u003eRequisitos de Instalación\u003c\/div\u003e \u003cdiv style=\"padding: 15px; color: inherit;\"\u003e \u003cul style=\"padding-left: 20px; margin: 0; font-size: 14px; list-style-type: disc;\"\u003e \u003cli style=\"margin-bottom: 5px;\"\u003eMedidor de ondas estacionarias o wattmetro\u003c\/li\u003e \u003cli style=\"margin-bottom: 5px;\"\u003eDos tramos de cable coaxial RG-8\/U o RG-58\/U 50Ω\u003c\/li\u003e \u003cli style=\"margin-bottom: 5px;\"\u003eLugar despejado y libre de estructuras metálicas\u003c\/li\u003e \u003cli style=\"margin-bottom: 5px;\"\u003eAjuste del cursor del anillo de carga\u003c\/li\u003e \u003cli style=\"margin-bottom: 5px;\"\u003ePosibilidad de movimiento del radial del cursor\u003c\/li\u003e \u003cli style=\"margin-bottom: 5px;\"\u003eVerificación de VSWR (relación de onda estacionaria de voltaje)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 30px;\"\u003e \u003cdiv style=\"flex: 1 1 250px; border: 1px solid rgba(150, 150, 150, 0.4); border-radius: 8px; overflow: hidden; display: flex; flex-direction: column;\"\u003e \u003cdiv style=\"padding: 15px; border-bottom: 1px solid rgba(150, 150, 150, 0.2); font-weight: bold; font-size: 18px; color: inherit;\"\u003eCaracterísticas de Rendimiento\u003c\/div\u003e \u003cdiv style=\"padding: 15px; color: inherit;\"\u003e \u003cul style=\"padding-left: 20px; margin: 0; font-size: 14px; list-style-type: disc;\"\u003e \u003cli style=\"margin-bottom: 5px;\"\u003eVSWR típico: 1.1:1\u003c\/li\u003e \u003cli style=\"margin-bottom: 5px;\"\u003eAlta eficiencia cuando se ajusta correctamente\u003c\/li\u003e \u003cli style=\"margin-bottom: 5px;\"\u003eDiseñada para máxima potencia de salida y mínima reflejada\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv style=\"flex: 1 1 250px; border: 1px solid rgba(150, 150, 150, 0.4); border-radius: 8px; overflow: hidden; display: flex; flex-direction: column;\"\u003e \u003cdiv style=\"padding: 15px; border-bottom: 1px solid rgba(150, 150, 150, 0.2); font-weight: bold; font-size: 18px; color: inherit;\"\u003eRecomendaciones\u003c\/div\u003e \u003cdiv style=\"padding: 15px; color: inherit;\"\u003e \u003cul style=\"padding-left: 20px; margin: 0; font-size: 14px; list-style-type: disc;\"\u003e \u003cli style=\"margin-bottom: 5px;\"\u003eVerificar ajustes de tornillos y conectores antes de operación\u003c\/li\u003e \u003cli style=\"margin-bottom: 5px;\"\u003eRealizar ajustes finos del cursor del anillo\u003c\/li\u003e \u003cli style=\"margin-bottom: 5px;\"\u003eAsegurar montaje mecánico sólido\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003chr style=\"border: 0; border-top: 1px solid rgba(150, 150, 150, 0.3); margin: 30px 0;\"\u003e \u003cdiv style=\"font-size: 14px; color: inherit; opacity: 0.8; text-align: center; margin-top: 30px;\"\u003e \u003cp style=\"margin: 5px 0;\"\u003eSISTEMAS Y SERVICIOS DE COMUNICACIONES S.A. DE C.V.\u003c\/p\u003e \u003cp style=\"margin: 5px 0;\"\u003eAv. 20 de Noviembre No. 805, Chihuahua, Chih., Méx. 31000\u003c\/p\u003e \u003cp style=\"margin: 5px 0;\"\u003eTel: 01 (614) 415-2525 | Fax: 01 (614) 416-4298\u003c\/p\u003e \u003cp style=\"margin: 5px 0;\"\u003ewww.syscom.mx\u003c\/p\u003e \u003cp style=\"margin: 5px 0;\"\u003eDOC 7.5.1 123 ING REV. 001 FECHA REV. 08\/07\/2013\u003c\/p\u003e \u003cp style=\"margin: 5px 0;\"\u003eDerechos Reservados. Se prohíbe la reproducción total o parcial por cualquier medio.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"SYSCOM","offers":[{"title":"SJ-3","offer_id":51309944144160,"sku":"SJ-3","price":1321.0,"currency_code":"MXN","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0840\/5775\/1840\/files\/det-SJ3.jpg?v=1772819122","url":"https:\/\/toer.com.mx\/products\/antena-base-vhf-omnidireccional-rango-de-frecuencia-135-174-mhz","provider":"TOER Integrador","version":"1.0","type":"link"}