{"product_id":"schumann-resonance-generator-with-crystal-oscillator-0-01-hz-to-100-khz-sine-wave","title":"Gerador de Ressonância de Schumann com Oscilador de Cristal, Onda Senoidal de 0,01 Hz a 100 KHz","description":"\u003cdiv\u003e\n\u003carticle\u003e\n\u003ch2\u003eGerador de Ressonância de Schumann com Oscilador de Cristal: Onda Senoidal de 0,01 Hz a 100 kHz\u003c\/h2\u003e\n\u003cp\u003eExperimente ondas senoidais de baixa frequência puras e estáveis, sem ruído ou deriva. Este gerador oferece saída analógica limpa de 0,01 Hz até 100 000 Hz, suportada por estabilidade controlada por cristal e um DAC de alta precisão para experimentação fiável. A predefinição padrão é a ressonância de Schumann a 7,83 Hz, ativada ao ligar, pronta a usar.\u003c\/p\u003e\n\u003cp\u003eSem necessidade de configuração — basta ligar e a frequência predefinida está ativa. O botão RES retorna a 7,83 Hz a partir de qualquer configuração personalizada.\u003c\/p\u003e \u003cdiv\u003e \u003ch3\u003eIntervalo de frequência amplo para aplicações diversas\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e0,01 Hz – 1 Hz: Experiências de frequência ultra-baixa\u003c\/li\u003e \u003cli\u003e1 Hz – 20 Hz: Aplicações de ressonância e meditação\u003c\/li\u003e \u003cli\u003e20 Hz – 20 kHz: Intervalo áudio para saída de altifalante\u003c\/li\u003e \u003cli\u003e20 kHz – 100 kHz: Teste de frequências mais elevadas\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/div\u003e \u003cdiv\u003e \u003ch3\u003ePrecisão, estabilidade e forma de onda\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eIntervalo de frequência: 0,01 Hz – 100 000 Hz\u003c\/li\u003e \u003cli\u003eForma de onda de saída: Onda senoidal analógica pura\u003c\/li\u003e \u003cli\u003eReferência de frequência: Oscilador de cristal com baixa deriva térmica\u003c\/li\u003e \u003cli\u003eDAC: Chip dedicado de alta precisão\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/div\u003e \u003cdiv\u003e \u003ch3\u003eEcrã, entrada e experiência do utilizador\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eEcrã: LCD1602 com retroiluminação para leituras claras\u003c\/li\u003e \u003cli\u003eEntrada: Teclado numérico para entrada direta de frequência\u003c\/li\u003e \u003cli\u003eExemplo de entrada: 7, ponto decimal, 8, 3, OK — confirma 7,83 Hz\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eAlternar retroiluminação mantém o ecrã legível em qualquer condição de iluminação.\u003c\/p\u003e\n\u003c\/div\u003e \u003cdiv\u003e \u003ch3\u003eSaída de áudio e interface de teste\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eSaída de áudio de 3,5 mm para amplificadores e altifalantes para amplificar o sinal senoidal\u003c\/li\u003e \u003cli\u003eInterface de teste para osciloscópio: compatibilidade com sonda para monitorizar forma de onda, verificar precisão de frequência e controlar amplitude (3 V)\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/div\u003e \u003cdiv\u003e \u003ch3\u003eAntena e alimentação\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAntena: Espiral dupla face concebida para propagação eficaz de sinais de baixa frequência a partir de um dispositivo compacto\u003c\/li\u003e \u003cli\u003eAlimentação: USB Tipo‑C, 5 V; consumo de corrente 9–14 mA; eficiente em energia para funcionamento contínuo a partir de uma porta USB\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/div\u003e \u003cdiv\u003e \u003ch3\u003eDimensões e conteúdo incluído\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eDimensões (versão com caixa): 155 x 105 x 26 mm\u003c\/li\u003e \u003cli\u003eConteúdo da caixa: \u003cul\u003e \u003cli\u003e1 x gerador de ressonância de Schumann (versão com caixa acrílica)\u003c\/li\u003e \u003cli\u003e1 x cabo USB Tipo‑C\u003c\/li\u003e \u003cli\u003e1 x manual do utilizador\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e \u003cbr\u003e \u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"\"\u003eAlcance\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan class=\"\"\u003eCaso de uso\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e0,01 Hz – 1 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eExperiências de frequência ultra-baixa\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e1 Hz – 20 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eAplicações de ressonância e meditação\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e20 Hz – 20 kHz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eIntervalo áudio para saída de altifalante\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e20 kHz – 100 kHz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eTeste de frequências mais elevadas\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003cbr\u003e \u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"\"\u003eCaracterística\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan class=\"\"\u003eDetalhe\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eIntervalo de frequência\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e0,01 Hz – 100 000 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003ePredefinição padrão\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eRessonância de Schumann a 7,83 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eForma de onda de saída\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eOnda senoidal analógica pura\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eReferência de frequência\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eOscilador de cristal com baixa deriva térmica\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eDAC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eChip dedicado de alta precisão\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eExibir\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eLCD1602 com retroiluminação\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eEntrada\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eTeclado numérico (entrada direta)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eSaída de áudio\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e3,5 mm (para amplificadores e altifalantes)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eInterface de teste\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eCompatível com sonda de osciloscópio\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eAntena\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eEspiral dupla face\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003ePotência\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eUSB Tipo‑C, DC 5V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eConsumo de corrente\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e9-14mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eDimensões (versão com caixa)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e155 x 105 x 26 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"\/\\compagnien\/","offers":[{"title":"Default Title","offer_id":46664848277703,"sku":"4346844990680111","price":83.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/5233\/7607\/files\/kmkmkkm.jpg?v=1781612755","url":"https:\/\/compagnien.com\/pt\/products\/schumann-resonance-generator-with-crystal-oscillator-0-01-hz-to-100-khz-sine-wave","provider":"Compagnien","version":"1.0","type":"link"}