Rohde & Schwarz 1157.3458.02, Operating Manual, Page: 24 / 80

Command Description R&S FSH-K1
1157.3564.12 18 E-8
Amplitude Settings
Command Parameters Unit Comment
REFLVL <numeric value> Uses current unit
REFLVLOFFS <numeric value> dB
RANGE 0...20
DYNRANGE 0, 1
UNIT 0...8
RFINPUT 0, 1
PREAMP 0, 1
REFLVL (Reference Level)
This command sets the reference level using the current unit.
Example:
set<cr>
0<cr>
reflvl,-30<cr>
‘set reference level to –30dBm
0<cr>
‘responds parameter ok
REFLVLOFFS (Reference Level Offset)
This command sets the reference level offset in dB.
The new reference level is the current reference level plus the reference level offset.
Example:
set<cr>
0<cr>
reflvloffs,-6<cr>
‘set reference level offset to –6 dB
0<cr>
‘responds parameter ok
RANGE
This command defines the range.
Value Range
0 10 dB/DIV
1 5 dB/DIV
2 2 dB/DIV
3 1 dB/DIV
4 LIN 0-100%
5 VSWR 1-6 (Tracking Gen, DTF)
6 VSWR 1-2 (Tracking Gen, DTF)
7 VSWR 1-1.5 (Tracking Gen, DTF)
8 VSWR 1-1.1 (Tracking Gen, DTF)
9 Smith Chart
10 0,001 Rho/DIV
11 0,01 Rho/DIV
12 0,1 Rho/DIV
13 1 Rho/DIV