{"id":56436,"date":"2026-05-08T12:51:24","date_gmt":"2026-05-08T10:51:24","guid":{"rendered":"https:\/\/grupoalava.rearmachine.com\/producto\/ara-01\/"},"modified":"2026-06-11T08:19:55","modified_gmt":"2026-06-11T06:19:55","slug":"ara-01","status":"publish","type":"product","link":"https:\/\/grupoalava.rearmachine.com\/pt\/mra\/producto\/equipamento-de-teste-e-teste-e-medicao\/ara-01\/","title":{"rendered":"ARA 01"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:calc( 1250px + 30px );margin-left: calc(-30px \/ 2 );margin-right: calc(-30px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:15px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:15px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:15px;--awb-spacing-left-medium:15px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:15px;--awb-spacing-left-small:15px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><p style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">A antena de rece\u00e7\u00e3o ativa ARA 01 \u00e9 uma antena de emiss\u00e3o compacta que oferece um fator de antena compar\u00e1vel ao de uma antena passiva de banda larga convencional, como a Bilog\u2122. O seu design compacto e port\u00e1til torna-a especialmente adequada para medi\u00e7\u00f5es de emiss\u00e3o radiada em c\u00e2maras anec\u00f3icas, \u00e1reas de teste de \u00e1rea aberta (OATS) ou diretamente no campo. <\/p>\n<h5><b>Carater\u00edsticas gerais<\/b><\/h5>\n<ul>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">Medi\u00e7\u00f5es est\u00e1veis e repet\u00edveis.<\/span><\/li>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">Fator de antena equivalente ao de uma antena Bilog\u2122.<\/span><\/li>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">Gama de frequ\u00eancias de 30 MHz a 1 GHz, mais utilizada para medi\u00e7\u00f5es de EMC (Compatibilidade Electromagn\u00e9tica).<\/span><\/li>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">Design compacto e port\u00e1til, ideal para:<\/span><\/li>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">Medi\u00e7\u00f5es em espa\u00e7os confinados.<\/span><\/li>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">Equipamento a ser transportado \u00e0 m\u00e3o.<\/span><\/li>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">Ensaios no terreno.<\/span><\/li>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">Baixo custo, representando uma alternativa econ\u00f3mica \u00e0s antenas passivas de banda larga.<\/span><\/li>\n<\/ul>\n<h5><b>Especifica\u00e7\u00f5es t\u00e9cnicas<\/b><\/h5>\n<ul>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">Gama de frequ\u00eancias:<\/span><\/li>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">30 MHz a 1 GHz (\u00f3timo 200 MHz a 1 GHz com elementos de antena DAE01).<\/span><\/li>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">30 MHz a 300 MHz (\u00f3timo com elementos de antena DAE02).<\/span><\/li>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">Conector de sa\u00edda: conetor BNC de 50 \u03a9.<\/span><\/li>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">Gama din\u00e2mica: 90 dB.<\/span><\/li>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">Compress\u00e3o de 1 dB: 15,4 dBm \/ 35,5 mW \/ 1,33 V (num sistema de 50 \u03a9).<\/span><\/li>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">Estabilidade da temperatura: &lt;1 dB, a uma temperatura ambiente de 5 \u00b0C a 45 \u00b0C.<\/span><\/li>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">Estabilidade ao longo do tempo: Normalmente &lt;1 dB durante um per\u00edodo de 12 meses.<\/span><\/li>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">Dimens\u00f5es: 34 mm x 34 mm \u00d7 150 mm (168 mm incluindo o conetor), excluindo os elementos dipolo.<\/span><\/li>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">Peso: 0,39 kg (incluindo a bateria).<\/span><\/li>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">Alimenta\u00e7\u00e3o: pilha simples de 9 V (tipo PP3 ou equivalente).<\/span><\/li>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">Tempo de funcionamento: 6,5 horas t\u00edpicas com pilhas alcalinas.<\/span><\/li>\n<li><span style=\"font-size: 15px;\" data-fusion-font=\"true\">Indicadores: Ligado, bateria fraca.<\/span><\/li>\n<\/ul>\n<div>\n<div><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;<\/p>\n<p>A ARA 01 \u00e9 uma antena de rece\u00e7\u00e3o ativa compacta e port\u00e1til concebida para medi\u00e7\u00f5es de emiss\u00f5es por radia\u00e7\u00e3o na gama de 30 MHz a 1 GHz.<\/p>\n","protected":false},"featured_media":56437,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[7866,7867,7869],"product_tag":[7871],"class_list":["post-56436","product","type-product","status-publish","has-post-thumbnail","product_cat-engenheiros","product_cat-equipamento-de-teste-e-teste-e-medicao","product_cat-verificacao-dos-sistemas-de-emissao-radiada-e-conduzida","product_tag-verificacao-dos-sistemas-de-emissao-radiada-e-conduzida","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - 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