Indicator
Name
Abnormal
State
Conditions
Suggested Resolution
processed. At some signal
frequency ranges input to the
RTSA7500, the IF output
spectrum is inverted.
Figure
10
illustrates an example.
power. The latter suggestion is
recommended since SH and SHN
mode without the frequency shift
particularly have {I} only data.
Over-range
1
The over-range threshold is
the absolute full-scale of I or Q
data. For WB ADC, the over-
range threshold is at Vpeak =
1.0 V; and for NB ADC, Vpeak
= 1.6 V.
- Enable the :ATTentuator if it is not
yet on.
- If :ATTentuator is already on,
reduce the input level or the gain
settings.
Sample Loss
1
This condition occurs only in
Stream mode when the
internal buffer is full.
Use a decimation value such that
the transfer rate matches that of the
capture rate.
Figure 10
: An Example Illustrating Uninverted and Inverted Spectrums
