B&K Precision 2658A - Manual - Manual (Page 74)

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( * * * * * * *: = 0-500: screen position, center = 250)
Example: ACPREF250
Query: ACPREF?
17) Setting reference bandwidth for adjacent channel power measurement
Command : ACPREFBW* * * * * * *
( * * * * * * *: = 0-500: screen position, center = 250)
Example: ACPREFBW50
Query: ACPREFBW?
18) Setting mode for occupied bandwidth measurement
Command : OBWMODE* *
( * * : N%, DB)
Example: OBWMODEN%
Query: OBWMODE?
19) Setting N% RATIO for occupied bandwidth measurement
Command : OBWRATIO* * *
(* * *: 80.0 to 99.9 [ 0.1 step , unit : %] )
Example: OBWRATIO85.6
Query: OBWRATIO?
20) Setting XdB DOWN for occupied bandwidth measurement
Command : OBWDB* * *
( * * *: 0.1 to 99.0 [ 0.1 step , unit : dB] )
Example: OBWDB45.3
Query: OBWDB?
21) Setting antenna for electric field strength measurement
Command : EFANT* * * *
( * * * *: M401 / M402 / M403
/ M404 / M405 / M406 / USER)
Example: EFANTM405
Query: EFANT?
22) Transfer user-compensation data for electric field strength measurement
Command : EFUSER* * * * *
(Refer to “25.8 Writing of Original Compensation Data” for the details.)
Example: EFUSER300M:0.0DBI,350M:1.0DBI
Command Mode
N% N% POWER mode
DB XdB DOWN mode
Command Antenna
M401 Setting data for M401
M402 Setting data for M402
M403 Setting data for M403
M404 Setting data for M404
M405 Setting data for M405
M406 Setting data for M406
USER Setting data for user’s original antenna