Table: Power Leveling Commands lists the output power leveling command mnemonic codes: Selecting an RF output power level, leveling the CW output power, and turning the output power leveling off. In addition, commands are provided for the level offset and step attenuator decoupling functions.
RF Output Power Level Selection
The command, L1 calls up each of the preset (or previously set) output power levels. Each command causes its associated RF power level to be output and opens that power level's parameter for data entry. Each command will also deselect any other previously programmed power level and will turn off a power level sweep, if active.
Power Leveling Commands
Mnemonic Code
Function
AT0
Deselects step attenuator decoupling.
AT1
Selects step attenuator decoupling.
ATT(xx)
Sets the step attenuator value to xx (01 = 10dB, 02 = 20dB, etc...).
L1
Sets RF output power level to L1. Opens L1 parameter.