GUI reference
R&S
®
ZNA
615
User Manual 1178.6462.02 ─ 20
Non-editable table cells
In addition to the test ports ("Port" or "Conv"), the source ports include all configured
port ("Conv. LO"), if not assigned
to a converter.
In addition to the test ports ("Port"), the source ports include all configured external
generators ("Source Gen").
The receive ports include all configured external power meters ("Pmtr" ...).
Each port is displayed with its port number, device type ("Info"), and its frequency
results according to the current channel base frequency and frequency conversion set-
tings.
Values that cannot be modified are displayed with a gray background; frequency
results that cannot be measured are displayed with a red background.
Source RF Off
Turns the RF signal at a source port (analyzer test port or generator port) on or off.
The column is disabled (grayed out) while the RF power is switched off globally for the
active channel. The settings are restored when the RF power is switched on again.
While the RF power is switched off, the port can still be used as a receive port.
Remote command:
SOURce<Ch>:POWer<PhyPt>:STATe
SOURce<Ch>:POWer<PhyPt>:GENerator<Gen>:STATe
Source Gen
Defines the behavior of the RF signal source at the related port.
●
If unchecked (default), it is only switched on for the partial measurements that
require the port as a drive port.
●
If checked, it is switched on for all partial measurements (permanent signal
source).
"Source Gen" has no effect, if
is checked.
Switching on the signal source permanently eliminates the power settling times of the
DUT but can introduce measurement inaccuracies, e.g. due to crosstalk between two
ports. Therefore, "Source Gen" must be switched off to perform a system error correc-
tion.
Note:
Among the analyzer ports driven by the same
operate as generator port.
An
external generator
always represents a permanent signal source that is switched
on for all partial measurements. "Source Gen" determines whether the generator is
Channel Config softtool
