GE e-terrapowercom - Page 29

Proprietary – See Copyright Page 29 e-terrapowercom v2 Installation Manual
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
Normal Range
Filter
Configuration
Frequency range
Filter Switch position 1
(front)
Filter Switch position 2
(rear)
J100 & J101
J100 & J101
By-Pass
2 – 34 MHz
J4 + J9
(*)
F1
8 – 18 MHz
J1 + J10
J2 +J10
F2
2 – 7 MHz
J5 + J10
J6 + J10
F3
8 – 12 MHz
J7 + J10
J8 + J10
F4
13 – 23 MHz
J10 + J11
J10 + J12
Long Range
Filter
Configuration
Frequency range
Filter Switch position 1
(towards front panel)
Filter Switch position 2
(towards rear panel)
J100 & J101
J100 & J101
By-Pass
1 – 17 MHz
J4 + J9
(*)
F1
7 – 12 MHz
J1 + J10
J2 +J10
F2
1 – 5 MHz
J5 + J10
J6 + J10
F3
12.5 – 16 MHz
J7 + J10
J8 + J10
(*) 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.