Руководство По Установке для Cisco Cisco 870 MHz GainMaker Amplifiers
Contents
iv
To Install Attenuator Pads ....................................................................................... 28
To Install Equalizers ................................................................................................. 29
To Install the Crowbar Surge Protector ................................................................. 30
To Install Equalizers ................................................................................................. 29
To Install the Crowbar Surge Protector ................................................................. 30
Understanding Switch S1 Functions ...................................................................... 42
To Verify the Input Signal Level ............................................................................. 45
To Verify the Input Signal Level ............................................................................. 45
To Select the Forward Path Balancing Procedure ................................................ 48
Forward Path Balancing for AGC Stations Using Manual Setup Mode ........... 48
Forward Path Balancing for AGC Stations Using Thermal Setup Mode .......... 58
Forward Path Balancing for Thermal Stations Using Line Extender
Forward Path Balancing for AGC Stations Using Manual Setup Mode ........... 48
Forward Path Balancing for AGC Stations Using Thermal Setup Mode .......... 58
Forward Path Balancing for Thermal Stations Using Line Extender
Forward Path Balancing for Manual Stations ....................................................... 73
No Switch 1 Setting for Manual Stations ............................................................... 73
Forward Path Balancing Using Trim Networks ................................................... 75
No Switch 1 Setting for Manual Stations ............................................................... 73
Forward Path Balancing Using Trim Networks ................................................... 75
About Reverse Path Balancing ................................................................................ 77
To Prepare the Line Extender for Reverse Path Balancing ................................. 79
To Calculate the Proper RF Signal Level ............................................................... 80
To Complete Reverse Path Balancing .................................................................... 81
To Prepare the Line Extender for Reverse Path Balancing ................................. 79
To Calculate the Proper RF Signal Level ............................................................... 80
To Complete Reverse Path Balancing .................................................................... 81