910-269-EN, Rev. B, June 2011
Managing Special Waveform Functions (Conventional UT Mode) 101
5. Managing Special Waveform Functions
(Conventional UT Mode)
This chapter describes how to manage special waveform functions. The topics are as
follows:
• Reject
• Peak Memory
• Peak Hold
• Freeze
• Grid Modes
5.1 Reject
The 1/5 > Receiver > Reject parameter allows eliminating unwanted, low-level signals
from the display. The reject function is linear and adjustable from 0
% to 80 % FSH.
Increasing the reject level does not affect the amplitude of the signals above the reject
level.
The reject function can also be used in the unrectified 1/5 > Receiver > Rect = RF
mode.
The reject level is displayed as an horizontal line on the instrument display (see
Figure 5-1 on page 102) or two lines in the case of the 1/5 > Receiver > Rect = RF mode.
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