Agilent Technologies E1446A Car Amplifier User Manual


 
INPut[1]
The INPut[1] subsystem controls the input attenuation and impedance of the Agilent
E1446A’s “Input 1” BNC.
SubSystem Syntax INPut[1]
:ATTenuation <attenuation>
:IMPedance <impedance>
:ATTenuation
INPut[1]:ATTenuation <attenuation> controls the input attenuator of the “Input
1” BNC. Input attenuation can range from 0 to 31 dB in 1 dB steps.
Parameters
Parameter
Name
Parameter
Type
Range of
Values
Default
Units
impedance numeric 0 through 31.0 |
MINimum|MAXimum
dB
MINimum selects 0 dB attenuation; MAXimum selects 31 dB.
Comments
Executable when initiated: Yes
Coupling group: none
*RST Condition: INPut1:ATTenuation 0
Example Setting 20 dB input attenuation
INP:ATT 20 Set 20 dB input attenuation
:IMPedance
INPut[1]:IMPedance <impedance> sets the input impedance of the “Input 1” BNC
to either 50, 75, or 1 M.
Parameters
Parameter
Name
Parameter
Type
Range of
Values
Default
Units
impedance numeric 50|75|1.0E6|
MINimum|MAXimum
Ohms
MINimum selects 50 input impedance; MAXimum selects 1 M.
INPut[1] Subsystem E1446/E1445 Command Reference 3-7