Comtech EF Data EQ90 Series - Manual (Page 51)

EQ90 Amplitude Equalizer Operation
Rev. 2 3-27
At this point, the SLP ADJ (7, Figure 3-3) potentiometer of the slope equalizer can be
readjusted to minimize the amplitude variations in the system as follows:
1. Connect a -20 dB IF output of a MLA transmitter to the equalizer IF input
connector.
2. Adjust GAIN ADJ potentiometer (6, Figure Chapter 3-3) for +15 dB of gain.
3. Adjust the SLP ADJ potentiometer (7, Figure Chapter 3-3) so the output of the
module as measured on the MLA receiver presents a flat response.
Note: The slope adjusts resistor provides for up to
±
3.0 dB of positive or
negative amplitude slope adjustment range.