This subsystem controls the power at the input ports of the analyzer.
Command tree: [SENSe<Ch>:]POWer
Sets an attenuation factor for the received waves. The generated wave is attenuated via SOURce:POWer<Port_no>:ATTenuation.
<Ch> |
Channel number. If unspecified the numeric suffix is set to 1.
|
ARECeiver | BRECeiver | CRECeiver | DRECeiver |
Test port of the analyzer, depending on the analyzer model: |
<numeric_value> |
Attenuation factor for the received wave. |
Range [def. unit] |
Depending on the analyzer/attenuator model, e.g. 0 dB to 75 dB for ZVA8/ZVA8-B31/32/B33/B34 [dB]. UP and DOWN increment/decrement the attenuation in 5 or 10 dB steps. The analyzer rounds any entered value below the maximum attenuation to the closest step. |
*RST value |
0 dB
|
SCPI, Command Types |
Confirmed, command or query
|
Example: |
Set an attenuation factor of 10 dB for the waves received at test port 1 and channel no. 1. The other test ports and channels are not affected.
|
Selects the IF gain in the measurement channel (b-waves).
<Ch> |
Channel number.
|
<Pt> |
Test port number of the analyzer.
|
Parameters |
AUTO –
Adaptive Gain Control according to the RF input level |
*RST value |
AUTO
|
SCPI, Command Types |
Device-specific, command or query
|
Example: |
POWer:IFG2:MEAS LDIS; POWer:IFG2:REF LNO Optimize the measurement channel b for small input levels, the reference channel a for high input levels.
|
Selects the IF gain in the reference channel (a-waves). This setting is not available on R&S ZVB4, R&S ZVB8, R&S ZVB20, and R&S ZVT20 analyzers.
<Ch> |
Channel number.
|
<Pt> |
Test port number of the analyzer.
|
Parameters |
AUTO –
Adaptive Gain Control according to the RF input level |
*RST value |
AUTO
|
SCPI, Command Types |
Device-specific, command or query
|
Example: |
See [SENSe<Ch>:]POWer:IFGain<Pt>:MEASure
|