SYSTem Subsystem 12
Keysight N8262A Programming Guide 473
SYSTem:PRESet <character_data>
This command presets the power meter to values appropriate for measuring the
communications format specified by <character_data>. The power meter is preset
to default values if no value or the value DEFault is supplied.
For further information on preset configurations, refer to
Table 12-1 through to Table 12-49.
Command results differ according to the sensor(s) connected to the power meter:
– If connected to a power meter, a P-Series sensor are connected to
one channel, and another model sensor is connected to the other channel, the
channel connected to the P-Series sensor is set up according to the
<character_data> value and the other channel is set to DEFault values.
– If two P-Series sensors are connected to power meter, both channels are set to
the same values except for bandwidth which is set to an appropriate value for
each sensor.
Primary and Secondary Channels
P-Series modular power meter channels are defined as either primary or
secondary. The primary channel is always the trigger master and primary channel
measurements occupy a greater share of the display space than secondary
channel measurements.
– If a power meter has a P-Series sensor connected, the P-Series sensor channel
is the primary channel. In such cases the primary channel could be either
Channel A or Channel B. The other model’s channel is the secondary channel.
– If a power meter has two, P-Series sensors, connected to it, the primary
channel is always Channel A and the secondary channel is Channel B.
DEFault settings apply to both *RST and to SYSTem:PREset DEFault unless
stated otherwise.
To Next Page
Loading...
Need help?
General
