R&S FSL WLAN TX Measurements (K91/K91n) - Status Reporting System
1300.2519.12 5.41  E-11 
WLAN TX Measurements (K91/K91n) – Status Reporting 
System 
Additionally to the registers provided by the base system, the following registers are used or modified in 
the WLAN TX Measurements option (K91/K91n): 
 
• STATus:OPERation Register 
Although  this  register is provided by the  base system, the WLAN TX Measurements option (K91) 
makes use of bits not used within the base system. 
• STATus:QUEStionable:LIMit Register, STATus:QUEStionable:SYNC Register 
Although this register is provided by the base system, the WLAN TX Measurements option (K91) 
uses different bits and definitions. 
The following registers are provided by the base system and are not available from the WLAN TX 
Measurements option (K91) command tree: 
 
• STATus:QUEStionable:ACPLimit Register 
• STATus:QUEStionable:LMARgin Register 
Detailed information on the status registers of the base system is given in section Status Reporting 
System. In this section, only the new and altered status registers / bits for the WLAN TX Measurements 
option (K91) are described. 
 
This option is available from firmware version 1.20. 
 
STATus:OPERation Register 
Additionally to the bits assigned by the base system (for details refer to STATus:OPERation Register),
bit no. 4 is defined: 
 
Bit No  Meaning 
4
MEASuring 
This bit is set while a measurement is in progress.