NARDA PMM ER9000, Руководство пользователя

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Remote control 7-11
SADT b
This setting command sets the detector for Analyzer Mode. The argument (b) should
be a index representing the detetector as follows:
o
1

Peak
o
2  Avg
o
3  Rms
The reply is SADT =OK which acknowledges the command has been granted or
SADT =SERR if the command has been ignored.
Example: # SADT 1* sets the detector to Peak for Analyzer Mode
SAFD
This setting command sets the parameters for Analyzer mode with the following
sintax:
#SAFD f_start [Hz];f_stop [Hz];det;hold_t [s];rbw_id;att
[dB];preAmp[Off/On];preSel[Off/On]; PulseLim[Off/On]*
ER9000 replies AFD=OK or AFD=ERR code
Note: "-1" in att field means automatic attenuator
WARNING: The expected number of steps (given by the selected span and RBW)
must be in the range [50;500e3]. If this range is not respected, AFD=ERR 4 is
replied.
Example
:#SAFD 5e6;15e6;P;0;8;10;OFF;OFF;OFF* sets the Analyzer mode from
5 to 15 MHz, with peak detector and lowest hold time, 30 kHz RBW filter, 10 dB input
attenuator; Preamplifier, Preselector and Pulse limiter disabled.
SAFF start,stop
This setting command sets both Start and Stop frequency for Analyzer mode. The
strings (Start and Stop) can be in exponential form and should be expressed in Hz.
The reply is
AFF=OK which acknowledges the command has been granted or AFF
=SERR if the command has been ignored.
Example:
#SAFF 150e3,30e6* Sets the Start frequency to 150kHz and Stop
frequency to 30MHz for Analyzer mode
SAGO
This setting command puts the ER9000 in Analyzer mode. The reply is always
SAGO=OK, which acknowledges the command has been granted, followed by an
array, variable in size, representing the reply. Please refer to “Analyzer Reply ”
section for details of the response.
The ER9000 goes to Analyzer mode.
Example:
#SAGO*
SAHT h This setting command sets hold time for Analyzer mode. The string (h) should be
expressed in ms. The reply is
AHT=OK which acknowledges the command has been
granted or AHT =SERR if the command has been ignored.
Example:
#S AHT 1500* Sets the hold time, for Analyzer mode, to 1500 ms (or 1.5s)