Bc Band Filter Setting - Furuno FS-1503 Service Manual

4.5 BC Band Filter Setting

If MF/HF band is interfered with broadcast(BC) band, change jumper settings J8 and J9
from "2" to "1."
Position "1": Receiving frequency range from 1.6 MHz to 30 MHz
Position "2": Receiving frequency range from 0.1 MHz to 30 MHz
1.6 MHz HPF (High Pass Filter) is added on the receiving line with jumpers 8 and 9 set
to "2".
J9
J8
2
BC BAND FIL
1
0.1 to 30 MHz
2
1.6 to 30 MHz
1
PA / FIL Board
SW REG Board
(OPTION)
4-17
2
[ ]
2
Factory-Setting
1