Write/Read

About Noise Figure

Description

Set the bandwidth of the noise receiver.

 VB Syntax

noise.NoiseBandwidth = value

Variable

(Type) - Description

noise

A NoiseFigure (object)

value

(double) Bandwidth value.

For NoiseReceiver = naNoiseReceiver (Opt 029) choose from: 800 KHz, 2 MHz, 4 MHz, 8 MHz, or 24 MHz or the numerical equivalent, such as 8e6 and so forth. NOTE:  The Receiver Characterization Method = "Power Meter" is NOT allowed when the Noise Bandwidth is 8 MHz or 24 MHz.

For NoiseReceiver = naStandardReceiver (Opt 028) choose from: 720 kHz or 1.2 MHz

If the value does not match one of these, it is rounded up to the next valid bandwidth value.

Return Type

Double

Default

4 MHz for naNoiseReceiver

1.2 MHz for naStandardReceiver

Examples

noise.NoiseBandwidth = 2E6 'Write

NoiseBW = noise.NoiseBandwidth 'Read

C++ Syntax

HRESULT get_NoiseBandwidth(double *pVal);

HRESULT put_NoiseBandwidth(double newVal);

Interface

INoiseFigure