Rohde & Schwarz 1157.3458.02, Руководство по эксплуатации, Страница: 55 / 80

R&S FSH-K1 Command Description
1157.3564.12 49 E-8
TGLVL (Tracking Generator Level)
This command defines the tracking generator output level. Applies to model 23 only.
The only two numeric values which are valid are 0 and –20.
Example:
set<cr>
0<cr>
tglvl,-20<cr>
‘sets tracking generator output level to –20 dBm
0<cr>
‘responds parameter ok
Example 2:
set<cr>
0<cr>
tglvl,0<cr>
‘sets tracking generator output level to 0 dBm
0<cr>
‘responds parameter ok
TGMODE (Tracking Generator Mode)
This command defines the tracking generator mode. Applies to option R&S FSH-K2 only. This
command is only available when Vector calibrated.
Value Tracking Generator Mode
0 Magnitude
1 Cable loss meas
2 Phase
3 Smith Chart
4 Group Delay
Example:
set<cr>
0<cr>
tgmode, 1<cr>
‘set tracking generator mode to cable loss meas
0<cr>
‘responds parameter ok
CABLELOSS (Cable Loss)
This command queries the measured cable loss
Example:
get<cr>
0<cr>
cableloss<cr>
‘query cable loss measurement result
0<cr>
‘responds parameter ok
0.7<cr>
‘response: cable loss
ELCABLENVAL (Electrical Cable Length)
This command queries the electrical cable length
Example:
get<cr>
0<cr>
elcablenval
<cr>
‘query electrical cable length measurement result
0<cr>
‘responds parameter ok
5.12<cr>
‘response: electrical cable length
Note: This command is only available when measurement mode is Phase and zero span is not active.