Remote Control Commands > OUTPut Subsystem > :OUTPut<hw>:AMODe
:OUTPut<hw>:AMODe <AMode>

Selects the mode of the attenuator at the RF output (Attenuator MODe).

Parameters:
<AMode>
AUTO| FIXed | NORMal| HPOWer
AUTO

The level settings are made in the area of the electronically switching attenuator as well as in the area of the relay-switched high power bypass. The entire level range is available.

FIXed

The level settings are made without switching the attenuator or the relays. When this operating mode is switched on, the attenuator and the relays are fixed in their current positions and the resulting variation range is defined.

NORMal

The level settings are made only in the area of the electronically switching attenuator. The high level ranges are not available.

HPOWer

The level settings are made only in the area of the high level ranges. Only the high level range is available. The relays are not switched.

*RST:AUTO
Example: POW:ALC ON

activates automatic level control for RF output.

OUTP:AMOD FIX

sets the fixed mode with uninterrupted level for RF output.

Manual operation: See "Attenuator Mode"

 


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