Instrument Function > RF Block > RF Level > Reverse Power Protection
Reverse Power Protection

The reverse power protection prevents against overload by an external signal applied to the RF output of the R&S SMA.

The reverse power protection is tripped when the power of the external signal becomes too high. A relay opens and interrupts the internal connection to the RF output. This condition is indicated in the display header by the "OVERLOAD" status message.

Overload

If an "Overload" status message is indicated in the display header, reset the overload protection by pressing the RF ON/OFF key.

The RF input is activated when the overload protection is reset.

Remote command: 
 

 


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