VNA0440
–
VNA0440e
VNA0460
–
VNA0460e
user manual V3.1
- 31 -
The lowest parameter in a setup results in a measurement trace. The higher parameters
yield a measurement trace of the lowest parameter for each of its steps.
The Power-Frequency sweep as shown above results in 4 frequency traces, one for each
of the stepped power settings -30, -20, -10 and 0 dBm
The lower right part of the screen shows those parameters that are
fixed during a measurement.
The values of the parameters in this screen are template values.
When a sweep is selected all parameters will be set to this default
value but they can be changed in the different measurement
control panels.
The
Frequency-Power
sweep has these two parameters reversed.
This sweep will result in power sweeps from -30 to 0 dBm for
each frequency 1000, 2000, 3000 and 4000 MHz.
Parallel parameters
Multiple parameters can be used in parallel
during a sweep. For example, when
stepping up the measurement power, the
attenuator of one of the detectors (or both)
can be stepped up in parallel to make sure
that the measured power (through an
amplifier for example) will not exceed the
maximum measurement power of the
detector.
The steps used for a particular sweep level
are those of the left parameter.
