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NI 5622 Calibration Procedure
38
ni.com
c.
Downconvert the acquired waveform using the MT Downconvert
Passband VI located:
<LabVIEW Directory>\vi.lib\
addons\Modulation\Analog
. Select the Real Input instance of
this VI.
LabVIEW VI
C/C++ Function Call
Call
ModtDownconvertPassband
with the following parameters:
Handle
: The handle you obtained
from
ModtCreateSession
Handle
t0
: Trigger (start) time of the
acquired waveform
dt
: Time interval between data
points in the acquired waveform
inputData
: Acquired waveform
data array
inputDataNumElements
:
1,000,000
carrierFrequency
: The
Alias
Frequency
value in Table 7 for the
current iteration
passbandBandwidth
:
1,000,000
initialPhase
:
0
reset
:
TRUE
(for iteration 1),
FALSE
(for iterations 2 through 31)
enableFilter
:
TRUE