Agilent Technologies E5864A Spezifikationen PDF herunterladen (Seite 25)

Figure 18 shows how the narrowband filter path affects pulsed-RF signals

by looking at the central frequency tone of the pulsed-RF signals with 200

ns pulse width and 2 us PRI. In Figure 18, the top window shows the PNA-

X’s 500 Hz IF filter response with the wideband IF path. The bottom window

shows the narrowband filter path, which removes some of the undesired

spectrum of the pulse-RF signals with 30 kHz crystal filter.

Figure 18. Pulsed-RF signal filtered in wideband IF path and narrowband filter

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Agilent Technologies E5864A Spezifikationen Seite 25