{"product_id":"duplexer-vhf-143-156-mhz-250-w-continuo-4-cavidades-8-203-mm-rack-19","title":"Duplexer VHF \/ 143-156 MHz \/ 250 W Continuo \/ 4 Cavidades \/ 8 (203 mm) \/ Rack 19","description":"\u003cdiv style=\"color: inherit; background-color: transparent; font-family: Arial, sans-serif; line-height: 1.6;\"\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eDuplexer VHF diseñado para operación en sistemas de comunicación duplex en el rango de 143-156 MHz. Integra cuatro cavidades de 8' (203 mm) de diámetro en configuración balanceada (2 transmisor, 2 receptor), proporcionando alto aislamiento entre puertos TX y RX para operación simultánea sin interferencia. Su construcción en aluminio con acabado black optimiza la durabilidad en entornos de infraestructura crítica, mientras que el factor de forma sin gabinete (WOC) facilita la integración en sistemas rack 19' existentes. Soporta potencia continua de 250 W con mínima degradación de señal, ideal para estaciones base VHF de alta disponibilidad.\u003c\/p\u003e\n\u003ch3 style=\"color: inherit; border-bottom: 1px solid rgba(150,150,150,0.3); padding-bottom: 8px; margin-top: 24px;\"\u003eCaracterísticas Principales\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px; margin-bottom: 24px;\"\u003e\n\u003cli\u003eAislamiento mínimo de 80 dB entre canales TX\/RX\u003c\/li\u003e\n\u003cli\u003ePérdida de inserción máxima de 1.5 dB\u003c\/li\u003e\n\u003cli\u003ePotencia máxima de entrada: 250 W ciclo continuo\u003c\/li\u003e\n\u003cli\u003eConfiguración de 4 cavidades (2 transmisor, 2 receptor)\u003c\/li\u003e\n\u003cli\u003eConectores N hembra estándar\u003c\/li\u003e\n\u003cli\u003eTemperatura de operación: -30°C a 60°C\u003c\/li\u003e\n\u003cli\u003eMontaje en rack EIA 19'\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: inherit; border-bottom: 1px solid rgba(150,150,150,0.3); padding-bottom: 8px; margin-top: 24px;\"\u003eEspecificaciones Técnicas\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 24px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid rgba(150,150,150,0.3); border-radius: 6px; padding: 16px;\"\u003e\n\u003ch4 style=\"color: inherit; margin-top: 0; border-bottom: 1px solid rgba(150,150,150,0.3); padding-bottom: 8px;\"\u003eEléctricas\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; color: inherit;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2);\"\u003eRango de frecuencia\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2); text-align: right; font-weight: bold;\"\u003e143-156 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2);\"\u003eImpedancia\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2); text-align: right; font-weight: bold;\"\u003e50 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2);\"\u003eSeparación de frecuencias\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2); text-align: right; font-weight: bold;\"\u003e0.5 MHz (mínimo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2);\"\u003eVSWR máximo\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2); text-align: right; font-weight: bold;\"\u003e1.5:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2);\"\u003ePérdida de retorno\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2); text-align: right; font-weight: bold;\"\u003e14 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2);\"\u003eAtenuación de ruido\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2); text-align: right; font-weight: bold;\"\u003e80 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2);\"\u003eAislamiento\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2); text-align: right; font-weight: bold;\"\u003eMínimo 80 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2);\"\u003ePérdida por inserción\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2); text-align: right; font-weight: bold;\"\u003eMáximo 1.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 0;\"\u003ePotencia máxima\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; text-align: right; font-weight: bold;\"\u003e250 W (ciclo continuo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid rgba(150,150,150,0.3); border-radius: 6px; padding: 16px;\"\u003e\n\u003ch4 style=\"color: inherit; margin-top: 0; border-bottom: 1px solid rgba(150,150,150,0.3); padding-bottom: 8px;\"\u003eMecánicas\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; color: inherit;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2);\"\u003eConstrucción\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2); text-align: right; font-weight: bold;\"\u003eAluminio \/ Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2);\"\u003eDiámetro de cavidades\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2); text-align: right; font-weight: bold;\"\u003e8' \/ 203 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2);\"\u003eConfiguración\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2); text-align: right; font-weight: bold;\"\u003e4 cavidades (2 TX, 2 RX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2);\"\u003eConectores\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2); text-align: right; font-weight: bold;\"\u003eN hembra estándar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2);\"\u003eDimensiones (An × Al × Pr)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2); text-align: right; font-weight: bold;\"\u003e19.3' × 34.5' × 20.1'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2);\"\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2); text-align: right; font-weight: bold;\"\u003e(489 × 876.3 × 511 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2);\"\u003ePeso neto\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2); text-align: right; font-weight: bold;\"\u003e105 lb \/ 48 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2);\"\u003eTipo de gabinete\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2); text-align: right; font-weight: bold;\"\u003eSin gabinete (WOC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2);\"\u003eMontaje\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; border-bottom: 1px solid rgba(150,150,150,0.2); text-align: right; font-weight: bold;\"\u003eEIA 19' rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 0;\"\u003eTemperatura de operación\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; text-align: right; font-weight: bold;\"\u003e-30°C a 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid rgba(150,150,150,0.3); border-radius: 6px; padding: 16px; margin-bottom: 16px;\"\u003e\n\u003ch4 style=\"color: inherit; margin-top: 0; border-bottom: 1px solid rgba(150,150,150,0.3); padding-bottom: 8px;\"\u003eAplicaciones\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eSistemas VHF duplex con espaciado mínimo de frecuencias de 0.5 MHz. Diseñado para estaciones base de comunicaciones críticas, sistemas de emergencia, operaciones de seguridad pública e infraestructura de radio profesional que requiere operación full-duplex con alta confiabilidad y mínima degradación de señal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e\u003ca href=\"http:\/\/ftp3.syscom.mx\/usuarios\/ftp\/2016\/12\/02\/68872\/DB4060.pdf\" target=\"_blank\"\u003eDescarga la ficha técnica aquí\u003c\/a\u003e\u003c\/p\u003e","brand":"Vigilancianetwork 1","offers":[{"title":"Default Title","offer_id":45914972848194,"sku":"DB-4060-WOCB","price":91893.61,"currency_code":"MXN","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0100\/5276\/3714\/files\/portada_0S400_db01110b-ac72-4cd1-adb1-dbc78b593219.png?v=1794080509","url":"https:\/\/www.vigilancianetwork.mx\/products\/duplexer-vhf-143-156-mhz-250-w-continuo-4-cavidades-8-203-mm-rack-19","provider":"Vigilancianetwork","version":"1.0","type":"link"}