{"id":22651,"date":"2025-01-17T18:40:00","date_gmt":"2025-01-17T21:40:00","guid":{"rendered":"https:\/\/hangarmma.com.br\/blog\/?post_type=glossary&#038;p=22651"},"modified":"2025-01-17T18:40:04","modified_gmt":"2025-01-17T21:40:04","slug":"modulador-2","status":"publish","type":"glossary","link":"https:\/\/hangarmma.com.br\/blog\/modulador-2\/","title":{"rendered":"Modulador"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>O <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_ca45ed55056dcc3dec47f71ec2f930eb\" data-link=\"https:\/\/hangarmma.com.br\/blog\/modulador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/modulador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Modulador<\/a> em Transmissores de R&#xE1;dio<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_ca45ed55056dcc3dec47f71ec2f930eb\" data-link=\"https:\/\/hangarmma.com.br\/blog\/modulador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/modulador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">modulador<\/a> &#xE9; um componente essencial nos transmissores de r&#xE1;dio, respons&#xE1;vel por combinar informa&#xE7;&#xF5;es (como sinais de &#xE1;udio ou digitais) com uma <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_0c7aeda8b2c073f961f5e4af6c78dd39\" data-link=\"https:\/\/hangarmma.com.br\/blog\/onda-portadora-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/onda-portadora-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">onda portadora<\/a> de RF. Esse processo, chamado de <strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_af9b03cb7b1768fc16a99d3d491e9755\" data-link=\"https:\/\/hangarmma.com.br\/blog\/modulacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/modulacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">modula&#xE7;&#xE3;o<\/a><\/strong>, altera as caracter&#xED;sticas da <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_0c7aeda8b2c073f961f5e4af6c78dd39\" data-link=\"https:\/\/hangarmma.com.br\/blog\/onda-portadora-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/onda-portadora-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">onda portadora<\/a> para que ela transporte o conte&#xFA;do desejado, viabilizando a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_09e2f1cc48a95ea1e8945a1f73bfdcc7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/comunicacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/comunicacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">comunica&#xE7;&#xE3;o<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Princ&#xED;pios de Modula&#xE7;&#xE3;o<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7f9d474e131acd5d3c09a7db7ae8ba32\" data-link=\"https:\/\/hangarmma.com.br\/blog\/modulacao-de-amplitude-am\/\" href=\"https:\/\/hangarmma.com.br\/blog\/modulacao-de-amplitude-am\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Modula&#xE7;&#xE3;o de Amplitude (AM)<\/a><\/strong>:\n<ul class=\"wp-block-list\">\n<li>Em r&#xE1;dios de aeronaves, a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_af9b03cb7b1768fc16a99d3d491e9755\" data-link=\"https:\/\/hangarmma.com.br\/blog\/modulacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/modulacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">modula&#xE7;&#xE3;o<\/a> de amplitude &#xE9; utilizada para todas as transmiss&#xF5;es de voz.<\/li>\n\n\n\n<li>A <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_0c7aeda8b2c073f961f5e4af6c78dd39\" data-link=\"https:\/\/hangarmma.com.br\/blog\/onda-portadora-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/onda-portadora-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">onda portadora<\/a> tem sua amplitude alterada de acordo com o padr&#xE3;o da onda sonora de &#xE1;udio <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">frequ&#xEA;ncia<\/a> (AF) ou sinais digitais.<\/li>\n\n\n\n<li>O objetivo &#xE9; ajustar a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_af9b03cb7b1768fc16a99d3d491e9755\" data-link=\"https:\/\/hangarmma.com.br\/blog\/modulacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/modulacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">modula&#xE7;&#xE3;o<\/a> para que alcance <strong>100% de efici&#xEA;ncia<\/strong>, onde:\n<ul class=\"wp-block-list\">\n<li>A amplitude da <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_0c7aeda8b2c073f961f5e4af6c78dd39\" data-link=\"https:\/\/hangarmma.com.br\/blog\/onda-portadora-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/onda-portadora-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">onda portadora<\/a> dobra nos picos positivos.<\/li>\n\n\n\n<li>A amplitude reduz-se a zero nos picos negativos.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_af9b03cb7b1768fc16a99d3d491e9755\" data-link=\"https:\/\/hangarmma.com.br\/blog\/modulacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/modulacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Modula&#xE7;&#xE3;o<\/a> menor que 100% n&atilde;o utiliza todo o potencial da portadora, enquanto sobremodula&ccedil;&atilde;o (excesso de amplitude) causa distor&ccedil;&otilde;es no <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_91c489c7b4ca42f1533d6f5ef808b70e\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>sinal<\/a>.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_8475a091b5ac4429a52bc047365d267e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Circuito<\/a> de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_af9b03cb7b1768fc16a99d3d491e9755\" data-link=\"https:\/\/hangarmma.com.br\/blog\/modulacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/modulacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Modula&#xE7;&#xE3;o<\/a><\/strong>:\n<ul class=\"wp-block-list\">\n<li>O &#xE1;udio gerado pelo <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_9896c25b2d7491044b1bd829f83f5707\" data-link=\"https:\/\/hangarmma.com.br\/blog\/microfone\/\" href=\"https:\/\/hangarmma.com.br\/blog\/microfone\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">microfone<\/a> &#xE9; aplicado ao <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_8475a091b5ac4429a52bc047365d267e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">circuito<\/a> de <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_b2cc1dc32dcd28dea2c5a1827ef2bbd7\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/base\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/base\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>base<\/a> de um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_be6c2d035a98625a7cf14462d2857d33\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transistor<\/a> no <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_ca45ed55056dcc3dec47f71ec2f930eb\" data-link=\"https:\/\/hangarmma.com.br\/blog\/modulador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/modulador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">modulador<\/a>.<\/li>\n\n\n\n<li>Isso altera a corrente entre <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_a53ddd2702188e7bc5f0d66edc032e92\" data-link=\"https:\/\/hangarmma.com.br\/blog\/emissor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/emissor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">emissor<\/a> e <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_f7266e8873dad7c8ceba23b3fc0a2fd7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/coletor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/coletor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">coletor<\/a> do <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_be6c2d035a98625a7cf14462d2857d33\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transistor<\/a>, modulando a amplitude da onda de RF proveniente do <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_11d2ec6ce54c83342778fa7c0ae43077\" data-link=\"https:\/\/hangarmma.com.br\/blog\/oscilador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/oscilador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">oscilador<\/a>.<\/li>\n\n\n\n<li>A sa&#xED;da inicial do <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_be6c2d035a98625a7cf14462d2857d33\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transistor<\/a> &#xE9; uma onda de RF modulada e retificada de meia onda, que precisa ser tratada por um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_aee819a850763960f68da177334a82be\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito-tanque\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito-tanque\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">circuito tanque<\/a> para ser convertida em um <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_91c489c7b4ca42f1533d6f5ef808b70e\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>sinal<\/a> de radiofrequ&ecirc;ncia de corrente alternada.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Etapas de Funcionamento<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Entrada de <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_91c489c7b4ca42f1533d6f5ef808b70e\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>Sinal<\/a> AF<\/strong>:\n<ul class=\"wp-block-list\">\n<li>O <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_9896c25b2d7491044b1bd829f83f5707\" data-link=\"https:\/\/hangarmma.com.br\/blog\/microfone\/\" href=\"https:\/\/hangarmma.com.br\/blog\/microfone\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">microfone<\/a> gera uma onda sonora que &eacute; transformada em um <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_91c489c7b4ca42f1533d6f5ef808b70e\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>sinal<\/a> el&eacute;trico de &aacute;udio <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">frequ&#xEA;ncia<\/a> (AF).<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_af9b03cb7b1768fc16a99d3d491e9755\" data-link=\"https:\/\/hangarmma.com.br\/blog\/modulacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/modulacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Modula&#xE7;&#xE3;o<\/a> no <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_be6c2d035a98625a7cf14462d2857d33\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Transistor<\/a><\/strong>:\n<ul class=\"wp-block-list\">\n<li>A onda AF modifica a corrente no <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_be6c2d035a98625a7cf14462d2857d33\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transistor<\/a>, alterando proporcionalmente a amplitude da <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_0c7aeda8b2c073f961f5e4af6c78dd39\" data-link=\"https:\/\/hangarmma.com.br\/blog\/onda-portadora-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/onda-portadora-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">onda portadora<\/a> de RF que passa pelo <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_8475a091b5ac4429a52bc047365d267e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">circuito<\/a> emissor-coletor.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Processamento no <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_aee819a850763960f68da177334a82be\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito-tanque\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito-tanque\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Circuito Tanque<\/a><\/strong>:\n<ul class=\"wp-block-list\">\n<li>O <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_aee819a850763960f68da177334a82be\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito-tanque\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito-tanque\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">circuito tanque<\/a> suaviza e converte a onda de RF modulada retificada em uma forma de onda CA completa, pronta para transmiss&#xE3;o.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Ilustra&#xE7;&#xE3;o de Modula&#xE7;&#xE3;o<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Onda AF (Figura 14-28a)<\/strong>: Representa o <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_91c489c7b4ca42f1533d6f5ef808b70e\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>sinal<\/a> gerado pelo <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_9896c25b2d7491044b1bd829f83f5707\" data-link=\"https:\/\/hangarmma.com.br\/blog\/microfone\/\" href=\"https:\/\/hangarmma.com.br\/blog\/microfone\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">microfone<\/a>.<\/li>\n\n\n\n<li><strong>Onda RF Modulada Inicial <\/strong>: &Eacute; o <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_91c489c7b4ca42f1533d6f5ef808b70e\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>sinal<\/a> de RF modificado no <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_be6c2d035a98625a7cf14462d2857d33\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transistor<\/a>.<\/li>\n\n\n\n<li><strong>Onda RF Modulada Final <\/strong>: Ap&#xF3;s o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_aee819a850763960f68da177334a82be\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito-tanque\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito-tanque\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">circuito tanque<\/a>, a onda de RF est&aacute; pronta para transmiss&atilde;o, com sua amplitude variando conforme o padr&atilde;o do <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_91c489c7b4ca42f1533d6f5ef808b70e\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>sinal<\/a> AF.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Import&#xE2;ncia da Modula&#xE7;&#xE3;o<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_af9b03cb7b1768fc16a99d3d491e9755\" data-link=\"https:\/\/hangarmma.com.br\/blog\/modulacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/modulacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">modula&#xE7;&#xE3;o<\/a> permite que informa&#xE7;&#xF5;es sejam incorporadas a uma <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_0c7aeda8b2c073f961f5e4af6c78dd39\" data-link=\"https:\/\/hangarmma.com.br\/blog\/onda-portadora-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/onda-portadora-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">onda portadora<\/a> de alta <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">frequ&#xEA;ncia<\/a>, que pode viajar longas dist&#xE2;ncias e ser captada pelos <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_3a6ad970859749ef1288278fb93c5760\" data-link=\"https:\/\/hangarmma.com.br\/blog\/receptores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/receptores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">receptores<\/a> apropriados. Nos r&#xE1;dios de aeronaves, o uso de AM garante simplicidade e compatibilidade com sistemas amplamente padronizados.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>O Modulador em Transmissores de R\u00e1dio O modulador \u00e9 um componente essencial nos transmissores de r\u00e1dio, respons\u00e1vel por combinar informa\u00e7\u00f5es (como sinais de \u00e1udio ou digitais) com uma onda portadora de RF. Esse processo, chamado de modula\u00e7\u00e3o, altera as caracter\u00edsticas da onda portadora para que ela transporte o conte\u00fado desejado, viabilizando a comunica\u00e7\u00e3o. Princ\u00edpios de [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"glossary-categories":[],"glossary-tags":[],"class_list":["post-22651","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Modulador - HANGAR MMA<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hangarmma.com.br\/blog\/modulador-2\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Modulador - HANGAR MMA\" \/>\n<meta property=\"og:description\" content=\"O Modulador em Transmissores de R\u00e1dio O modulador \u00e9 um componente essencial nos transmissores de r\u00e1dio, respons\u00e1vel por combinar informa\u00e7\u00f5es (como sinais de \u00e1udio ou digitais) com uma onda portadora de RF. 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