Magellan DIY Przewodnik Instalacji Pobierz pdf (Strona 18)

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• In extreme situations, the reﬂ ected RF wave (B) inverts and cancels out the direct path RF wave (A)

• To remedy this, simply move the transmitter or receiver a few inches

Electrical Interference

• Caused by the unintentional generation of RF due to an electrical spark, arc or discharge

• Any wiring connected to the spark source conducts the RF and acts as a transmitting antenna

• As a general rule, the noisier an electrical device is the potential it has of generating RF noise

• Three types of electrical interference

• RF noise from electrical equipment

• RF noise generated by electronic devices

• Interference from natural sources such as lightning

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Magellan DIY Przewodnik Instalacji Strona 18