Cisco Cisco 1 GHz GainStar Amplifier Installation Guide

Balancing the Forward Path

To Set Up the Output Tilt

862 MHz Equalizers
The forward output tilt can be adjusted using the Forward Equalizer (EQ). Each EQ

has a range of values. The EQ value is set by installing the attenuator pad with

appropriate value. There are three types of forward EQ for the 862 MHz Platform: 0

dB to 4 dB, P/N 4034450; 5 dB to 9 dB, P/N 4034451; and 10 dB to 14 dB, P/N

4034452. See the table below for the full range of configurations for the 862 MHz

EQs.

Forward

Equalization

Forward Equalizer

Pad for Forward Equalizer

Description

0 dB

GS Fwd

Cable EQ,

0 to 4 dB

862 MHz

Platform

4034450

0 dB 1 GHz Plug-In Attenuator

4036021

1 dB

1 dB 1 GHz Plug-In Attenuator

4036022

2 dB

2 dB 1 GHz Plug-In Attenuator

4036023

3 dB

3 dB 1 GHz Plug-In Attenuator

4036024

4 dB

4 dB 1 GHz Plug-In Attenuator

4036025

5 dB

GS Fwd

Cable EQ,

5 to 9 dB

862 MHz

Platform

4034451

5 dB 1 GHz Plug-In Attenuator

4036026

6 dB

6 dB 1 GHz Plug-In Attenuator

4036027

7 dB

7 dB 1 GHz Plug-In Attenuator

4036028

8 dB

8 dB 1 GHz Plug-In Attenuator

4036029

9 dB

9 dB 1 GHz Plug-In Attenuator

4036030

10 dB

GS Fwd

Cable EQ,

10 to 14 dB

862 MHz

Platform

4034452

10 dB 1 GHz Plug-In Attenuator

4036031

11 dB

11 dB 1 GHz Plug-In Attenuator

4036032

12 dB

12 dB 1 GHz Plug-In Attenuator

4036033

13 dB

13 dB 1 GHz Plug-In Attenuator

4036034

14 dB

14 dB 1 GHz Plug-In Attenuator

4036035

1 GHz Equalizers

The forward output tilt can be adjusted using the Forward Equalizer (EQ). Each

EQ has a range of values. The EQ value is set by installing the appropriate

attenuator pad. There are three types of forward EQs for the 1 GHz Platform: 0

dB to 4 dB, P/N 4034453; 5 dB to 9 dB, P/N 4034454; and 10 dB to 14 dB, P/N

4034455. See the table below for the full range of configurations for the 1GHz

EQs.

OL-31945-02