HP Cable Box 8591C manual Adjacent Channel Power Extended

Making Measurements Using Spectrum Analyzer Mode

Using the Power Measurement Functions to make Transmitter Measurements

SPAN 79.47 KHZ

XRES BW SW 300 msec

Figure 5-37. Adjacent Channel Power Extended

10.A graph of the adjacent channel power ratio as a function of channel spacing can be calculated and displayed by pressing ACPGRAPH ON OFF so (ON) is underlined. The numerical ACP results are not displayed. The top graticule line represents an ACP ratio of 0 dB, and the horizontal center represents a channel spacing of zero hertz.

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Figure 5.38. Adjacent Channel Power Graph

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