NARDA PMM 9010 Series User Manual

14-34 Remote control
14.7.1.4
Analyzer MAX-
HOLD related
COMMANDs
Query
Command Description
?MHF
Max
Hold
Function
This query command #?MHF * sends back a string expressing the Analyzer Max-Hold
function STATUS.
The reply is either:
• MHF=OFF. Analyzer Max-Hold function is disabled and the sent spectrum reflects
the current one.
• MHF=ON . Analyzer Max-Hold function is enabled and the sent spectrum reflects
the maximum value recorded, frequency by frequency, since it was last cleared.
?MHP
Max
Hold
Pause
This query command #?MHP * sends back a string expressing the Analyzer Max-Hold
PAUSE Status.
The reply is either:
• MHP=OFF. Analyzer Max-Hold function is active and every new spectrum
updates the maximum value.
• MHP=ON . Analyzer Max-Hold function is paused (suspended). All incoming
values will not influence the Max-Hold array content.
Setting
Command Description
SMHC
Max Hold
This command clears the content of the Analyzer Max-Hold array.
The reply is MHC=OK which acknowledges the command has been granted.
SMHF a
Max
Hold
Function
This setting command enables the Analyzer Max-Hold function according to the parameter
(a) which can be either ON or OFF.
The reply is MHF=OK which acknowledges the command has been granted.
When the command enables the Analyzer Max-Hold function it also disables the Analyzer
Max-Hold PAUSE making it thus immediately active.
#SMHF ON*. Analyzer Max-Hold function is enabled and the sent spectrum reflects the
maximum value recorded, frequency by frequency, since it was last cleared.
#SMHF OFF*. Analyzer Max-Hold function is disabled and the sent spectrum reflects the
current one.
SMHP a
Max
Hold
Pause
This setting command enables/disables the Analyzer Max-Hold Pause according to the
parameter (a) which can be either ON or OFF.
The reply is MHP=OK which acknowledges the command has been granted.
When the Pause is ON no updates are made on the max-hold array.
#SMHP ON*. Analyzer Max-Hold function is suspended: all incoming values will not
influence the max-hold array contents.
# SMHP OFF*. Analyzer Max-Hold function is enabled again: all max-hold array values
are updated to the maximum value.

NARDA PMM 9010 Series Specifications

General

Brand	NARDA
Model	PMM 9010 Series
Category	Receiver
Language	English