Cisco Compact Broadband Amplifier 93218 and 93228 数据表
Data Sheet
Page 4 of 8
Pads, 77140 (Attenuators)
These pads produce flat (even) loss across forward and reverse frequency spectrums. Pads are
used during amplifier balancing to adjust amplifier signal levels as needed. The loss produced (dB)
is equal to the value printed on the top of each pad. The pads listed below are rated for operation to
1 GHz. Within specific amplifier types, the pads are also used as equalizers and inverse equalizers.
used during amplifier balancing to adjust amplifier signal levels as needed. The loss produced (dB)
is equal to the value printed on the top of each pad. The pads listed below are rated for operation to
1 GHz. Within specific amplifier types, the pads are also used as equalizers and inverse equalizers.
Table 7.
Pads
Pads Value (in dB)
Part Number
0
A77140.0000
1
A77140.0001
2
A77140.0002
3
A77140.0003
4
A77140.0004
5
A77140.0005
6
A77140.0006
7
A77140.0007
8
A77140.0008
9
A77140.0009
10
A77140.0010
11
A77140.0011
12
A77140.0012
13
A77140.0013
14
A77140.0014
15
A77140.0015
16
A77140.0016
17
A77140.0017
18
A77140.0018
19
A77140.0019
20 dB
A77140.0020
75 Ohm Terminator
A77140.0075
Attenuators, 77150
These attenuators produce flat (even) loss across forward and reverse frequency spectrums and
are used during amplifier balancing to adjust amplifier signal levels as needed. The loss produced
(dB) is equal to the value printed on the top of a pad. The attenuators listed below are rated for
operation to 862 MHz.
are used during amplifier balancing to adjust amplifier signal levels as needed. The loss produced
(dB) is equal to the value printed on the top of a pad. The attenuators listed below are rated for
operation to 862 MHz.
Table 8.
Attenuators
Attenuator Value (in dB)
Part Number
0 A74069.10
2 A77150.1002
4 A77150.1004
6 A77150.1006
8 A77150.1008
10 A77150.1010
12 A77150.1012