Furuno FELCOM 12 - Page 56

4-4
Top cover removed
R21 (+12V ADJ)
ANT
· RX:1530 - 1545MHz
(-120.5 ~ - 94.5dBm)
· TX:1626.5 - 1646.5MHz
(+8 ~ 13dBm)
TX board
(16P0157)
RF CON board
(16P0147)
RX 2Lo PLL
(90.1MHz)
REG board
(16P0149)
SUB PLL
(890 - 915MHz)
MAIN PLL
(736.5 - 731.5MHz)
U4 : VCXO
(TCO-976 x 1 15.6MHz)
MOD:U19
Figure 4-7 RF CON/TX/REG Board
Figure 4-8 TX Board