R&S ZVB - Page 1012

R&S
®
ZVA / R&S
®
ZVB / R&S
®
ZVT Command Reference
SCPI Command Reference
Operating Manual 1145.1084.12 – 30 997
Types
Example:
See SOURce<Ch>:POWer<Pt>[:LEVel][:IMMediate]LLIMit:VALue
SOURce<Ch>:POWer<Pt>[:LEVel][:IMMediate]:LLIMit[:STATe] <Boolean>
Enables or disables the limit for the source power at port no. <Pt>. The limit is defined using
SOURce<Ch>:POWer<Pt>[:LEVel][:IMMediate]LLIMit:VALue.
<Ch>
Channel number. This suffix is ignored; the setting applies to all channels.
<Pt>
Test port number of the analyzer.
<Boolean>
ON | OFF: Enable or disable the power limit.
*RST value
The power limit settings are not changed after a *RST. The factory setting is
OFF.
SCPI, Command
Types
Device-specific, command or query
Example:
See SOURce<Ch>:POWer<Pt>[:LEVel][:IMMediate]LLIMit:VALue
SOURce<Ch>:POWer<Pt>[:LEVel][:IMMediate]:LLIMit:VALue <limit>
Defines a limit for the source power at port no. <Pt>. The limit must be enabled explicitly; see example.
<Ch>
Channel number. This suffix is ignored; the limit applies to all channels.
<Pt>
Test port number of the analyzer.
<limit>
Limit for the internal source power at port no. <Pt>.
Range [def.
unit]
–40 dBm to +10 dBm. The exact range depends on the analyzer model; refer to
the data sheet [dBm]. UP and DOWN increment/decrement the source power limit
in 0.1-dB steps.
*RST value
The power limit is not changed after a *RST. The factory setting is 0 dBm.
SCPI,
Command
Types
Device-specific, command or query
Example:
SOUR:POW2:LLIM:VAL -10; STAT ON
Limit the analyzer source power at port 2 to –10 dBm and enable the source power
limit.
SOUR:POW2:LLIM:DGR ON
Optimize the automatic level control (ALC) for additional connectors (option R&S
ZVA<frequency>-B16).
SYST:COMM:RDEV:GEN1:DEF 'Ext. Gen. 1', 'SME02', 'gpib0', '21'
Configure an R&S SME02 generator as external generator no. 1, assigning the
name Ext. Gen. 1 and a GPIB address 21.
SOUR:POW3:GEN:LLIM:VAL -10; STAT ON
Limit the power of the external generator port 3 to –10 dBm and enable the source