Cisco Cisco 1 GHz GainStar Node 安装指南
Balancing the Forward Path
OL-31947-02
39
4 Proceed to To Set up the Output Tilt.
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 appropriate attenuator
pad. There are three types of forward EQs for the 862 MHz Platform: 0 dB to 4 dB,
P/N 4034456; 5 dB to 9 dB, P/N 4034457; and 10 dB to 14 dB, P/N 4034458. See the
table below for the full range of forward input and output tilt set up configurations
for the 862 MHz Platform.
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 862 MHz Platform: 0 dB to 4 dB,
P/N 4034456; 5 dB to 9 dB, P/N 4034457; and 10 dB to 14 dB, P/N 4034458. See the
table below for the full range of forward input and output tilt set up configurations
for the 862 MHz Platform.
Forward
Equalization
Equalization
Forward Equalizer
Pad for Forward Equalizer
Description
PN
Description
PN
0 dB
GS Fwd
Linear EQ, 0
to 4 dB 862
MHz Platform
Linear EQ, 0
to 4 dB 862
MHz Platform
4034456
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
Linear EQ, 5
to 9 dB 862
MHz Platform
Linear EQ, 5
to 9 dB 862
MHz Platform
4034457
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
Linear EQ, 10
to 14 dB 862
MHz Platform
Linear EQ, 10
to 14 dB 862
MHz Platform
4034458
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 4034459; 5 dB to 9 dB, P/N 4034460; and 10 dB to 14 dB, P/N
4034461. See the table below for the full range of forward input and output tilt
set up configurations for the 1 GHz Platform.
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 4034459; 5 dB to 9 dB, P/N 4034460; and 10 dB to 14 dB, P/N
4034461. See the table below for the full range of forward input and output tilt
set up configurations for the 1 GHz Platform.