Furuno FAR-28 Series Operator's Manual page 294

APPENDIX
Antenna unit RSB-104/105 (for FAR-2837SW)
Antenna unit RSB-104/105 (for FAR-2837SW), cover opened
MSS Board
MSS-7497 (200/220V, φ3)
MSS-7497-A (380/440V, φ3)
Antenna unit RSB-104/105 (for FAR-2837SW), cover opened
AP-44
* RM-7398 (For RSB-104, 21 rpm, 200 V, 3φ, 50 Hz;
For RSB-104, 26 rpm, 220 V, 3φ, 60 Hz)
RM-7345 (For RSB-105, 21 rpm, 380 V, 3φ, 50 Hz;
For RSB-105, 26 rpm, 440 V, 3φ, 60 Hz)
TB Board
(03P9349)
Motor*
BP GEN Board
(03P9347)