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Chapter 10 G.hn spectrum Interface
10.1 Notches
In this tab a table with all configured Notches of selected node will be shown. The table is composed of next
columns for every notch: Notch Number, Type of notch, Start Frequency (KHz), Stop Frequency (KHz), Depth
(in dB) and Enabled. The "Refresh" button will update the table.
The first 22 notches (Regulation) are Read Only, RO, in the system and they can be neither removed nor
modified. The next 40 notches (Vendor) are defined by the vendor using SDK and they are also RO. The last
10 notches (User) are R/W and they can be added/removed by user using this tool.
To add new notches the user should fill the "Add a new User Notch" fields, setting Start and Stop
frequencies in KHz and depth in dB of notch and then press the "Add" button. They will be added in first User
free position from number 1 to 10.
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