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Remote Commands
R&S
®
Cable Rider ZPH
476
User Manual 1321.0950.02 ─ 07
Example:
DISP:TRAC:Y:RLEV –60dBm
Sets the reference level to -60 dBm.
INPut:ATTenuation
<Attenuation>
This command defines the input attenuation.
The attenuation is coupled to the reference level. If you set the attenuation independ-
ently, the R&S Cable Rider ZPH turns off this coupling.
The R&S Cable Rider ZPH adjusts the reference level if it cannot be set for the current
RF attenuation.
Parameters:
<Attenuation>
Range:
0 dB to 40 dB
*RST:
0 dB (AUTO is ON)
Default unit: dB
Example:
INP:ATT 30dB
Defines an attenuation of 30 dB and deactivates coupling to the
reference level.
INPut:ATTenuation:AUTO
<State>
This command couples and decouples input attenuation to the reference level.
Parameters:
<State>
ON | OFF
*RST:
ON
Example:
INP:ATT:AUTO ON
Couples the attenuation set on the attenuator to the reference
level.
INPut:ATTenuation:MODE
<AttenMode>
This command selects the attenuation mode.
Parameters:
<AttenMode>
LDIStortion | LNOise
LDIStortion
Selects "Auto Low Distortion" mode.
LNOise
Selects "Auto Low Noise" mode.
*RST:
LDIS
Example:
INP:ATT:MODE LNO
Sets the attenuation mode to Auto Low Noise.
Remote Control - Commands