GE e-terrapowercom Installation Manual page 29

Jumpers combination
The following tables show all available filter combinations for Normal and Long Range modems
Note: The Filter Switch position 1 and 2 are configured independently
Filter
Frequency range
Configuration
By-Pass
F1
F2
F3
F4
Filter
Frequency range
Configuration
By-Pass
F1
F2
F3 12.5 – 16 MHz
(*) By-pass is only possible for the switch in position 1
Warning: positions 1 and 2 have been inverted on earlier production batches. In this document, please refer
to the picture given in §5.2.1 and consider position 1 as front position and position 2 as rear.
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Normal Range
Filter Switch position 1
2 – 34 MHz
8 – 18 MHz
2 – 7 MHz
8 – 12 MHz
13 – 23 MHz
Long Range
Filter Switch position 1
(towards front panel)
1 – 17 MHz
7 – 12 MHz
1 – 5 MHz
(front)
J100 & J101
J4 + J9
J1 + J10
J5 + J10
J7 + J10
J10 + J11
J100 & J101
J4 + J9
J1 + J10
J5 + J10
J7 + J10
29 e-terrapowercom
Filter Switch position 2
(rear)
J100 & J101
(*)
J2 +J10
J6 + J10
J8 + J10
J10 + J12
Filter Switch position 2
(towards rear panel)
J100 & J101
(*)
J2 +J10
J6 + J10
J8 + J10
v2 Installation Manual