AOR SDU-5000 Manual de Instruções descarregar pdf (Página 25)

The first one has 4 KHz of RBW and the second has 128 KHz of RBW settings.

Greater detail is obtained by narrow RBW, however, you can get faster refresh rates

by using wide RBW.

Therefore, a proper RBW should be selected according to your application.

[Note: When monitoring a signal that has a wide bandwidth such as wideband FM or

high speed digital communications by a narrow RBW filter, the signal strength

readout may become different. This occurs due to its narrow filter.

As most of signal’s energy is filtered out by the RBW filter, the output

from the filter may become reduced before filtering.]

6-7 Marker Function

Selection of Marker / Peak / Continuous Peak is available with your SDU5600.

To select the marker function, press the [FUNC] key and press the [MK.F] key on the

numeric keypad.

Each selection is defied by a respective key on the Special Function Keys.

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AOR SDU-5000 Manual de Instruções Página 25