Read-only |
About NoiseFigure |
Description |
Returns the APPROXIMATE time the channel will take to make one noise receiver sweep given the current setup. This, along with the sweep time for a standard receiver measurement and the following calculations, can tell you how long a “single” sweep would take so that you can set an appropriate "timeout" in your program. Use Sweep Time Property to perform the standard sweep time query, shown as SSwpTime below. To calculate the total sweep time: Noise Figure on amplifiers (Vector Correction ON):
Noise Figure on converters (NFX) correction on - increased number of sweeps due to extra mixer sweeps and source pulling:
Note: The number of sweeps to perform a noise measurement is annotated at the bottom of the Noise Figure screen. |
VB Syntax |
swpTime = NF.NoiseReceiverSweepTime |
Variable |
(Type) - Description |
swpTime |
Variable to store the returned sweep time value (in seconds). |
NF |
A NoiseFigure (object) |
Return Type |
Double |
Default |
Not Applicable |
Examples |
swpTiime = NF.NoiseReceiverSweepTime() |
C++ Syntax |
HRESULT get_NoiseReceiverSweepTime (Double* SwpTime); |
Interface |
INoiseFigure3 |