Command Description
R&S FSH-K1
1157.3564.12 64
E-8
CNMEASMODE (Carrier Noise Measurement Mode)
This command defines the kind of reference measurement mode if the reference measurement mode is
selected. It is used for the carrier noise measurement.
Value
Measurement Mode
0
Digital Tx
1
Analog TV
2
CW Tx
Example:
set<cr>
0<cr>
cnmeasmode,1<cr>
‘select Analog TV as measurement mode
0<cr>
‘responds parameter ok
CNMODE (Carrier Noise Mode)
This command defines if the C/N reference measurement or the C/N noise measurement is active.
Value
C/N Noise Measurement Active
0
OFF
1
ON
Example:
set<cr>
0<cr>
cnmode,0<cr>
‘select C/N reference measurement
0<cr>
‘responds parameter ok
CNNORM (Carrier Noise Norm)
This command defines the norm used for the noise measurement.
Value
Norm
0
C/N
1
C/No
Example:
set<cr>
0<cr>
cnnorm,1<cr>
‘select C/No as norm
0<cr>
‘responds parameter ok
CNPILOTFRQ (Carrier Noise Pilot Frequency)
This command defines the pilot frequency used for digital TV carrier noise measurements. It is only
available if the Digital TV standard 8-VSB/ATSC is selected. It defines the pilot frequency of the
reference measurement if the C/N reference measurement is selected and it defines the pilot frequency
of the noise measurement if the C/N noise measurement is selected. The measurement mode is
selected by the command CNMODE.
Example:
set<cr>
0<cr>
cnpilotfrq,450E6<cr>
‘set pilot frequency to 450 MHz
0<cr>
‘responds parameter ok