EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434) - Инструкция (Страница 644)

Справка по командам SCPI
638 FTB-5240S/S-P/BP
Product-Specific Commands—Description
:UNIT[1..n]:POWer?
Description This query returns the selected default unit for
commands which program absolute power.
At *RST, default absolute power unit is set to
DBM.
Syntax :UNIT[1..n]:POWer?
Parameter(s) None
Response Syntax <Unit>
Response(s) Unit:
The response data syntax for <Unit> is defined as
a <CHARACTER RESPONSE DATA> element.
The response corresponds to the selected default
absolute power unit.
DBM: dBm power unit is selected.
W: watt power unit is selected.
Example(s) UNIT:POW DBM
UNIT:POW? Returns DBM
See Also :UNIT[1..n]:POWer
:UNIT[1..n]:RATio
:UNIT[1..n]:SPECtrum