EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434) - Инструкция (Страница 555)

Справка по командам SCPI
OSA 549
Product-Specific Commands—Description
:CALCulate[1..n][:WDM]:OSNR:
BANDwidth|BWIDth[:RESolution]
Description This command sets custom resolution bandwidth
value for WDM analysis OSNR calculation.
At *RST, this value is set to 0.100 nm.
Syntax :CALCulate[1..n][:WDM]:OSNR:BANDwidth|BWI
Dth[:RESolution]<wsp><Resolution[<wsp>M]>|M
AXimum|MINimum|DEFault
Parameter(s) Resolution:
The program data syntax for <Resolution> is
defined as a <numeric_value> element followed
by an optional <SUFFIX PROGRAM DATA>
element. The allowed <SUFFIX PROGRAM
DATA> element is M. The <Resolution> special
forms MINimum, MAXimum and DEFault are
accepted on input.
MINimum allows to set the instrument to the
smallest supported value.
MAXimum allows to set the instrument to the
greatest supported value.