Rohde & Schwarz R&S ESR Bedienungsanleitungen Seite 1027

®
R&S ESR
'Absolute measurement
CALL InstrWrite (analyzer, "SENS:POW:HSP ON")
'Fast ACP measurement
'--------- Perform measurement and query results --------------------------
CALL InstrWrite (analyzer, "INIT;*WAI") 'Perform sweep with sync
CALL InstrWrite (analyzer, "CALC:MARK:FUNC:POW:RES? ACP")
'Query result CALL InstrRead(analyzer, result$)
'--------- Read out result -------------------------------------------------
Print "Result (CP, ACP low, ACP up, Alt low, Alt up):"Print result$
'--------- Example 2: Configure CP/ACP manually for GSM--------------------
result$ = Space$(100)
CALL InstrWrite (analyzer, "FREQ:CENT 935.2 MHz")
'Set frequency
CALL InstrWrite (analyzer, "CALC:MARK:FUNC:POW:SEL ACP")
'ACP measurement on
CALL InstrWrite (analyzer, "SENS:POW:ACH:ACP 1")
'1 adjacent channel
CALL InstrWrite (analyzer, "SENS:POW:ACH:BAND 200 KHZ")
'Channel bandw. 200 kHz
CALL InstrWrite (analyzer, "SENS:POW:ACH:BAND:ACH 200 KHZ")
'Adjacent channel band-
'width 200 kHz
CALL InstrWrite (analyzer, "SENS:POW:ACH:SPAC 200 KHZ")
'Channel spacing 200 kHz
CALL InstrWrite (analyzer, "SENS:POW:ACH:PRES ACP")
'Optimize settings
CALL InstrWrite (analyzer, "SENS:POW:ACH:PRES:RLEV")
'Optimize reference level
CALL InstrWrite (analyzer, "SENS:POW:ACH:MODE ABS")
'Absolute measurement
'--------- Start measurement and query result ------------------------------
CALL InstrWrite (analyzer, "INIT;*WAI") 'Perform sweep with sync
CALL InstrWrite (analyzer, "CALC:MARK:FUNC:POW:RES? ACP")
'Query result
CALL InstrRead(analyzer, result$)
'--------- Read out result -------------------------------------------------
Print "Result (CP, ACP low, ACP up):"Print result$
'--------- Active limit check ----------------------------------------------
result$ = Space$(100)
CALL InstrWrite (analyzer, "CALC:LIM:ACP:ACH 30 DB, 30 DB")
'Set relative limit
CALL InstrWrite (analyzer, "CALC:LIM:ACP:ACH:ABS -35 DBM,-35 DBM")
'Set absolute limit
CALL InstrWrite (analyzer, "CALC:LIM:ACP:ACH:STAT ON")
'Rel. limit check on
CALL InstrWrite (analyzer, "CALC:LIM:ACP:ACH:ABS:STAT ON")
'Abs. limit check on
CALL InstrWrite (analyzer, "CALC:LIM:ACP ON")
'Limit check on
'--------- Start measurement and query result ------------------------------
Bedienhandbuch 1175.7068.03 ─ 09
Fernsteuerung - Programmierbeispiele
Fernsteuerung
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