. . . . . . . . . "A preselector is a name for an electronic device that connects between a radio antenna and a radio receiver. The preselector is a band-pass filter that blocks troublesome out-of-tune frequencies from passing through from the antenna into the radio receiver (or preamplifier) that otherwise would be directly connected to the antenna."@en . . . . . . . . . "Preselector"@en . . . . . . . . . . . . . . . "1124078568"^^ . . "Pr\u00E9-seletor \u00E9 um dispositivo eletr\u00F4nico que se conecta entre uma antena de r\u00E1dio e um receptor de r\u00E1dio. O pr\u00E9-seletor \u00E9 um filtro passa-banda que bloqueia sinais fora da frequ\u00EAncia de sintonia, impedindo-os de passar da antena para o receptor de r\u00E1dio, geralmente o pr\u00E9-amplificador do receptor, que de outra, forma estaria diretamente ligado \u00E0 antena."@pt . . . . . . "14341044"^^ . . . "A preselector is a name for an electronic device that connects between a radio antenna and a radio receiver. The preselector is a band-pass filter that blocks troublesome out-of-tune frequencies from passing through from the antenna into the radio receiver (or preamplifier) that otherwise would be directly connected to the antenna."@en . . . . . "Pr\u00E9-seletor"@pt . . . . "Pr\u00E9-seletor \u00E9 um dispositivo eletr\u00F4nico que se conecta entre uma antena de r\u00E1dio e um receptor de r\u00E1dio. O pr\u00E9-seletor \u00E9 um filtro passa-banda que bloqueia sinais fora da frequ\u00EAncia de sintonia, impedindo-os de passar da antena para o receptor de r\u00E1dio, geralmente o pr\u00E9-amplificador do receptor, que de outra, forma estaria diretamente ligado \u00E0 antena."@pt . . . . . . . . . . . . . "11001"^^ . . . .

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