NARDA PMM 9010 Series, User Manual

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Remote control 14-5
14.6.1 QUERY
Commands
Description
?3PR This query command #?3PR * sends back a string expressing whether the
apparatus is a PMM 9010/30P and in which mode. The reply is either:
•
3PR =CON (The PMM 9010/03P/30P/60P is ready for conducted frequency range )
•
3PR =RAD (The PMM 9010/03P/30P/60P is ready for radiated frequency range )
• 3PR=NUL (The PMM 9010/03P/30P/60P is not ready)
?AAT This query command #?AAT* sends back a string expressing the Attenuator status
for Analyzer mode. The reply is made of 2 fields:
•
AAT =AUTO (9010 automatically selects the most suitable attenuator to
get best dynamic range) or AAT =MAN (operator selects manually the
attenuator)
•
Value (in dB) of current attenuator
Example of reply: AAT =AUTO; 20 which means that the Attenuator is now
switched to 20dB automatically by 9010
?ACE This query command #?ACE* sends back a string expressing the Center
frequency, in exponential notation, for analyzer mode. Unit is fixed MHz.
Example of reply:
ACE = 1.07 which means that the Center frequency in
Analyzer mode is 15MHz
?ADT This query command #?ADT* sends back a string expressing the detector used for
Analyzer mode. The reply cab be:
• ADT =Peak
•
ADT =Avg
•
ADT =Rms
?AHT This query command #?AHT* sends back a string expressing the HOLD TIME for
Analyzer mode. Unit is fixed ms.
Example of reply:
AHT= 1000 ms which means that the hold time in Analyzer
mode is 1000ms (or 1s)
?AOP This query command #?AOP* sends back a string expressing the Stop frequency,
in exponential notation, for analyzer mode. Unit is fixed MHz.
Example of reply:
AOP = 3.07 which means that the Stop frequency in
Analyzer mode is 30MHz
?APA This query command #?APA* sends back a string expressing the Preamplifier
status for Analyzer mode. The reply is either:
•
APA =Off (Preamplifier in Analyzer Mode is OFF)
• APA =On (Preamplifier in Analyzer Mode is ON)
?APS This query command #?APS* sends back a string expressing the Preselector
status for Analyzer mode. The reply cab be:
•
APS =Off (Preselector in Analyzer Mode is OFF)
• APS =On (Preselector in Analyzer Mode is ON)
•
APS =*** (Preselector in Analyzer Mode is OFF because the span
overlaps its single range)
?ART This query command #?ART* sends back a string expressing the Start frequency,
in exponential notation, for analyzer mode. Unit is fixed MHz.
Example of reply:
ART = 1.07 which means that the start frequency in
Analyzer mode is 15MHz