Cisco Cisco 1 GHz GainMaker Amplifier インストールガイド
4
4022872 Rev B
Traditional Equalizer Usage
In principle, this scheme allows for the replication of the original linear output tilt at
all amplifier stations. If all of the down-tilt produced between amplifier stations has
the smile shape associated with coaxial cable, the cable equalizers offset both the
down-tilt and the shape, and the net result is a linear tilt at the amplifier outputs.
all amplifier stations. If all of the down-tilt produced between amplifier stations has
the smile shape associated with coaxial cable, the cable equalizers offset both the
down-tilt and the shape, and the net result is a linear tilt at the amplifier outputs.
The following illustration shows the idealized result of combined linear and cable
equalization.
equalization.