EXFO FTB-7000 OTDR Series for FTB-500 - Handbuch (Seite 447)

SCPI-Befehlsreferenz
OTDR 433
Product-Specific Commands—Description
:SOURce[1..n]:FREQuency:BURSt?
Description This query returns the frequency of the source's
ON-OFF modulated signal during its ON period
(modulation for fiber identification). This signal is
referred to as "burst signal" .
*RST reverts this setting to its default value.
Syntax :SOURce[1..n]:FREQuency:BURSt?[<wsp>MINi
mum|MAXimum|DEFault]
Parameter(s) Parameter 1:
The program data syntax for the first parameter is
defined as a <CHARACTER PROGRAM DATA>
element. The allowed <CHARACTER PROGRAM
DATA> elements for this parameter are:
MINimum|MAXimum|DEFault.
MINimum is used to retrieve the instrument's
lowest supported value.
MAXimum is used to retrieve the instrument's
highest supported value.
DEFault is used to retrieve the instrument's
default value.
Response Syntax <BurstFrequency>