Owner's manual

25-62-03
Page 17 of 87
JUN 20/13
ACR ELECTRONICS, INC / ARTEX PRODUCTS
DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL
B406-4 (453-5004)
TASK 25-62-03-990-802
2. Model Description
SUBTASK 25-62-03-990-001
A. B406-4
(1) The B406-4 is a type AF (Automatic Fixed) ELT, which transmits on 121.5, 243.0, and 406
MHz.
(2) The ELT is enclosed within a multi-piece mounting frame consisting of a mounting tray
assembly, protective top cover assembly and mounting frame cap assembly.
(3) When ordered as a system, an installation kit, cockpit remote switch panel, coax cables,
audible buzzer, and dual input antenna are provided.