Rev F Reference Tables C-5
C
Reference Tables
SEQ-750 series cable equalizers and SCS-750 cable simulators are designed for forward balancing
750MHz systems, but may also be used with 550MHz amplifiers. Similarly, 862 series cable equalizers
and simulators are designed for 862MHz systems, but may be used with 750 and 550MHz amplifiers.
MEQ-550 series cable equalizers and MCS-550 series cable simulators are designed for forward
balancing 550 MHz systems.
MEQ/MEQT-65, 55, 42, 33, and 30 cable equalizers are designed for return balancing and should be
selected according to the return path bandwidth.
SPB-xx series cable attenuators may be used for both forward and return balancing in any system.
SEQPB series cable attenuators are attenuators (PADs) built on an equalizer footprint.
Table C.1 SEQ-862 Series Cable Equalizers
Model
Number
Insertion Loss in dB at Frequency (MHz)
42 54 70 80 222 500 600 700 800 862 *
SEQ-862-02 2.0 1.9 1.9 1.9 1.8 1.4 1.3 1.2 1.1 1.0 1.0
SEQ-862-03 3.0 2.9 2.8 2.8 2.4 1.6 1.5 1.4 1.2 1.0 2.0
SEQ-862-04 4.0 4.0 4.0 4.0 3.2 1.9 1.6 1.4 1.2 1.0 4.0
SEQ-862-05 5.0 4.8 4.6 4.5 3.4 2.1 1.7 1.4 1.2 1.0 5.0
SEQ-862-06 6.0 5.9 5.6 5.6 4.2 2.6 2.1 1.6 1.2 1.0 6.5
SEQ-862-07 7.0 6.9 6.6 6.6 5.4 3.1 2.5 1.9 1.4 1.0 7.8
SEQ-862-08 8.0 7.8 7.5 7.4 5.6 3.4 2.7 2.1 1.4 1.0 8.7
SEQ-862-09 9.0 8.8 8.4 8.3 6.3 3.6 2.8 2.0 1.4 1.0 10.5
SEQ-862-10 10.0 9.6 9.1 8.9 6.9 3.8 2.9 2.1 1.4 1.0 11.0
SEQ-862-11 11.0 10.8 10.3 10.2 7.6 4.4 3.5 2.5 1.6 1.0 13.0
SEQ-862-12 12.0 11.6 11.1 10.8 8.2 4.7 3.7 2.7 1.7 1.0 14.5
SEQ-862-13 13.0 12.8 12.4 12.0 8.8 5.0 3.9 2.8 1.7 1.0 15.5
SEQ-862-14 14.0 13.6 12.9 12.7 9.6 5.2 4.0 2.9 1.8 1.0 16.5
SEQ-862-15 15.0 14.5 13.9 13.5 10.4 5.6 4.2 3.0 1.8 1.0 17.5
SEQ-862-16 16.0 15.3 14.7 14.3 10.8 6.1 4.7 3.3 2.0 1.0 19.0
SEQ-862-17 17.0 17.5 16.8 16.4 12.2 6.5 5.1 3.5 2.0 1.0 21.3
SEQ-862-18 18.0 18.4 17.5 17.2 12.7 6.8 5.2 3.6 2.0 1.0 22.4
SEQ-862-19 19.0 19.5 18.6 18.2 13.6 7.2 5.7 3.8 2.0 1.0 23.9
SEQ-862-20 20.0 20.3 19.4 19.0 14.2 7.6 5.8 3.9 2.0 1.0 24.9
Passband Flatness: 0.6 dB P-V *dB of cable equalized at highest frequency
Return Loss I/O: 20/18 dB Document number: 600438 Rev G
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