Remote Control Commands
R&S
®
SMA100B
349
User Manual 1178.3834.02 ─ 03
Parameters:
<AMode>
AUTO | FIXed
AUTO
The attenuator adjusts the level settings automatically, within the
full variation range.
FIXed
The attenuator and amplifier stages are fixed at the current posi-
tion, providing level settings settings with constant output
VSWR. The resulting variation range is calculated according to
the position.
*RST:
AUTO
Example:
SOURce:POWer:ALC:STATe 1
OUTPut:AMODe FIXed
Manual operation:
See
:OUTPut<hw>:IMPedance?
Queries the impedance of the RF outputs.
Return values:
<Impedance>
G1K | G50 | G10K
*RST:
G50
Example:
OUTP:IMP?
queries the impedance of RF output.
Response: 50
the impedance is 50 ohms
Usage:
Query only
Manual operation:
See
:OUTPut<hw>:AFIXed:RANGe:LOWer?
:OUTPut<hw>:AFIXed:RANGe:UPPer?
Queries the settable minimum/maximum value in mode
:OUTPut:AMODe FIXed
, i.e.
when the attenuator is not being adjusted.
See
Return values:
<Upper>
float
Increment: 0.01
Default unit: dBm
Example:
OUTPut1:AMODe FIXed
OUTPut1:AFIXed:RANGe:UPPer?
// -27
OUTPut1:AFIXed:RANGe:LOW?
// -50
OUTPut Subsystem
