Cisco Cisco 1 GHz GainMaker Amplifier Guía De Instalación
Chapter 2 Installation and Configuration
Installing Accessories
The following section provides instructions for installing accessories into the
GainMaker System Amplifier.
To Install Attenuator Pads
Complete the following steps to install the attenuator pads in the amplifier.
Note: For best results, follow this installation procedure exactly.
1 Begin this procedure with the housing open. Refer to
Note: For best results, follow this installation procedure exactly.
1 Begin this procedure with the housing open. Refer to
To Open the Node Housing
(on page 19).
Note: These accessories can be installed without removing the cover.
Note: These accessories can be installed without removing the cover.
2 Install the pad(s) specified by the design print in the appropriate pad slot(s). For a
list of available accessory pad values and part numbers, see Technical
Information (on page 93).
Note:
Be sure that all the pins on the attenuator pad bottom align with the pin holes
in the attenuator pad slot, allowing the attenuator pad to install flat against
the amplifier module.
Although the illustration above shows a single example, the locations for
attenuator pads are approximately the same for all GainMaker System
Amplifier modules.
The forward aux output pad, forward interstage pad, and forward main
output pad are installed at the factory to set the operational gain of the station.
Do not change these pads in the field unless required by system design.
The AGC pad is required for AGC-equipped stations only.
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