Gw-instek GSP-827 Programming Manual Uživatelský manuál Strana 12

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Copyright 2003 GOODWILL INSTRUMENT CO., LTD.
CONtrol TRIGger MODE? 300 Query trigger mode CON:TRIG:MODE?
Free
CONtrol TRIGger SINGLE 200 Set the trigger mode to single mode CON:TRIG:SINGLE
OK
CONtrol TRIGger MAN 200 CON:TRIG:MAN
OK
CONtrol TRIGger LEVEL <value> 200 Assign trigger level Any level within the display. For example, the
display range is –100 to –20dBm, it is the range
of TG reference level.
CON:TRIG:LEVEL^ -40^dBm
OK
CONtrol TRIGger LEVEL? 100 Query the Trigger level CON:TRIG:LEVEL?
-40.0 dBm
CONtrol TRIGger FREQ <value>
<unit>
100 Assign the trigger frequency. The
default is center frequency
Any frequency within the span. CON:TRIG:FREQ^100^MHz
OK
CONtrol TRIGger FREQ? 100 Query the trigger frequency CON:TRIG:FREQ?
100 MHz
CONtrol TRIGger DELAY <value> 100 Assign the trigger delay CON:TRIG:DELAY^100 usec
OK
CONtrol TRIGger DELAY? 400 Query the trigger delay CONtrol:TRIGger:DELAY?
100 usec
CONtrol TRIGger EXT 100 Set the trigger source to external CONtrol:TRIGger:EXT
OK
CONtrol DISPlay? 400 Query the display status (split
upper/split lower/full)
CON:DISP?
Split upper
CONtrol DISPlay SPLIT 200 Set the display to split mode CON:DISP:SPLIT
OK
CONtrol DISPlay FULL 100 Set the display to full mode. CON:DISP:FULL
OK
CONtrol DISPlay UPPER 200 Set the upper display(in split mode)
on.
CON:DISP:UPPER
OK
CONtrol DISPlay LOWER 200 Set the lower display(in split mode)
on.
CON:DISP:LOWER
OK
CONtrol EXTREF FREQ <index> 100 Assign the frequency of external
reference.
1=1MHz, 2=1.544MHz, 3=2.048MHz, 4=5MHz,
5=10MHz, 6=10.24MHz, 7=13MHz, 8=15.36MHz,
9=15.4MHz, 10=19.2MHz
CON:EXTREF:FREQ^5
OK
CONtrol EXTREF FREQ? 300 Query the frequency of external
frequency
CON:EXTREF:FREQ?
10 MHz
CONtrol BATTery? 300 Query the status (on/off) of battery CON:BATT?
Battery option not installed
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