El circuito presentado. De una documentación de 2009, se utiliza para funcionar como una antena fantasma (no radiante) o carga artificial y un medidor de RF para ajustar los transmisores. Las resistencias deben ser de carbono o película. El montaje debe hacerse dentro de una caja metálica (blindada) usando arena para enfriar el circuito. La arena utilizada es de un tipo blanco fino, que debe lavarse y llevarse al sol o al horno para que no tenga humedad. Los conectores utilizados son de tipo RF. El montaje realizado por el autor fue en tubo de metal rectangular. La mayor dificultad fue llenar toda la cavidad con arena. La potencia máxima del transmisor debe ser menor que la suma de las potencias de resistencia utilizadas. Las resistencias de disipación más altas pueden usarse para transmisores de mayor potencia. Recuerde que los transmisores de transistores nunca deben conectarse sin una antena o sin una carga que tenga su impedancia. Esto puede causar que los costosos transistores de salida se sobrecarguen y se quemen. Nota: Este es un ensamblaje para aquellos que ya tienen experiencia con transmisores, especialmente de alta potencia. Su uso también requiere conocimiento de las técnicas de calibración del transmisor.

 

Carga Artificial
Carga Artificial | Haga click en la imagen para ampliar |

 

 

 

18.812MBMemory Usage44.53msRequest Duration
Joomla! Version5.2.3
PHP Version8.3.16
Identityguest
Response200
Templatecassiopeia
Database
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Version
10.5.22-MariaDB
Collation
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Conn Collation
utf8mb4_general_ci
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$_POST
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$_SESSION
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$_SERVER
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